From 3b9b177b052169cd0c1078cf8b488f04cb374dac Mon Sep 17 00:00:00 2001
From: Clarence-pan <Clarence-pan@foxmail.com>
Date: Mon, 11 Apr 2022 12:23:03 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=F0=9F=90=9B=20=E8=A7=A3=E5=86=B3=20reac?=
 =?UTF-8?q?t=20=E4=B8=AD=20jsx=20=E5=87=BA=E7=A0=81=E7=9A=84=E6=97=B6?=
 =?UTF-8?q?=E5=80=99=E5=AF=B9=E4=BA=8E=E5=BE=AA=E7=8E=AF=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E6=BC=8F=E5=8C=85=20=5F=5F$evalArray=20=E7=9A=84=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 modules/code-generator/package.json           |  1 +
 .../component/react/containerInjectUtils.ts   | 17 +++++
 .../src/plugins/component/react/jsx.ts        |  5 +-
 modules/code-generator/src/types/core.ts      |  1 +
 modules/code-generator/src/types/jsx.ts       | 13 +++-
 .../code-generator/src/utils/jsExpression.ts  |  3 +-
 modules/code-generator/src/utils/nodeToJSX.ts | 21 +++++-
 .../demo-project/src/pages/Test/index.jsx     |  2 +-
 .../demo-project/src/pages/Aaaa/index.jsx     |  4 ++
 .../demo-project/src/pages/Test/index.jsx     |  4 ++
 .../demo-project/src/pages/Test/index.jsx     |  2 +-
 .../demo-project/src/pages/Example/index.jsx  |  4 ++
 .../src/components/Index/index.jsx            | 25 ++++---
 .../demo-project/src/pages/Test/index.jsx     |  6 +-
 .../demo-project/src/pages/Test/index.jsx     | 27 +++----
 .../tolerate-eval-errors-1-loop.schema.json   | 58 +++++++++++++++
 .../tolerate-eval-errors-1-loop.test.ts       | 52 ++++++++++++++
 ...rate-eval-errors-2-nested-loop.schema.json | 70 +++++++++++++++++++
 ...tolerate-eval-errors-2-nested-loop.test.ts | 56 +++++++++++++++
 .../p0-condition-at-root.test.ts.snap         |  2 +-
 20 files changed, 337 insertions(+), 36 deletions(-)
 create mode 100644 modules/code-generator/tests/bugfix/tolerate-eval-errors-1-loop.schema.json
 create mode 100644 modules/code-generator/tests/bugfix/tolerate-eval-errors-1-loop.test.ts
 create mode 100644 modules/code-generator/tests/bugfix/tolerate-eval-errors-2-nested-loop.schema.json
 create mode 100644 modules/code-generator/tests/bugfix/tolerate-eval-errors-2-nested-loop.test.ts

diff --git a/modules/code-generator/package.json b/modules/code-generator/package.json
index 077d7aada..04c463086 100644
--- a/modules/code-generator/package.json
+++ b/modules/code-generator/package.json
@@ -75,6 +75,7 @@
     "change-case": "^3.1.0",
     "commander": "^6.1.0",
     "debug": "^4.3.2",
+    "fp-ts": "^2.11.9",
     "fs-extra": "9.x",
     "glob": "^7.2.0",
     "html-entities": "^2.3.2",
diff --git a/modules/code-generator/src/plugins/component/react/containerInjectUtils.ts b/modules/code-generator/src/plugins/component/react/containerInjectUtils.ts
index 09da40220..6c614f143 100644
--- a/modules/code-generator/src/plugins/component/react/containerInjectUtils.ts
+++ b/modules/code-generator/src/plugins/component/react/containerInjectUtils.ts
@@ -83,6 +83,23 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
         `,
         linkAfter: [...DEFAULT_LINK_AFTER[CLASS_DEFINE_CHUNK_NAME.InsMethod]],
       });
+    } else {
+      // useRef 为 false 的时候是指没有组件在 props 中配置 ref 属性，但这个时候其实也可能有代码访问 this.$/$$ 所以还是加上个空的代码
+      next.chunks.push({
+        type: ChunkType.STRING,
+        fileType: cfg.fileType,
+        name: CLASS_DEFINE_CHUNK_NAME.InsMethod,
+        content: ` $ = () => null; `,
+        linkAfter: [...DEFAULT_LINK_AFTER[CLASS_DEFINE_CHUNK_NAME.InsMethod]],
+      });
+
+      next.chunks.push({
+        type: ChunkType.STRING,
+        fileType: cfg.fileType,
+        name: CLASS_DEFINE_CHUNK_NAME.InsMethod,
+        content: ` $$ = () => [];        `,
+        linkAfter: [...DEFAULT_LINK_AFTER[CLASS_DEFINE_CHUNK_NAME.InsMethod]],
+      });
     }
 
     return next;
diff --git a/modules/code-generator/src/plugins/component/react/jsx.ts b/modules/code-generator/src/plugins/component/react/jsx.ts
index 8d3dc3160..445dce7a5 100644
--- a/modules/code-generator/src/plugins/component/react/jsx.ts
+++ b/modules/code-generator/src/plugins/component/react/jsx.ts
@@ -47,9 +47,9 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
     // 这里会将内部的一些子上下文的访问(this.xxx)转换为 __$$context.xxx 的形式
     // 与 Rax 所不同的是，这里不会将最顶层的 this 转换掉
     const customHandlers: HandlerSet<string> = {
-      expression(input: JSExpression, scope: IScope) {
+      expression(input: JSExpression, scope: IScope, config) {
         return transformJsExpr(generateExpression(input, scope), scope, {
-          dontWrapEval: !tolerateEvalErrors,
+          dontWrapEval: !(config?.tolerateEvalErrors ?? tolerateEvalErrors),
           dontTransformThis2ContextAtRootScope: true,
         });
       },
@@ -71,6 +71,7 @@ const pluginFactory: BuilderComponentPluginFactory<PluginConfig> = (config?) =>
     const generatorPlugins: NodeGeneratorConfig = {
       handlers: customHandlers,
       tagMapping: (v) => nodeTypeMapping[v] || v,
+      tolerateEvalErrors,
     };
 
     if (next.contextData.useRefApi) {
diff --git a/modules/code-generator/src/types/core.ts b/modules/code-generator/src/types/core.ts
index b68f21ecc..99ca8c97a 100644
--- a/modules/code-generator/src/types/core.ts
+++ b/modules/code-generator/src/types/core.ts
@@ -217,6 +217,7 @@ export interface HandlerSet<T> {
 export interface CompositeValueGeneratorOptions {
   handlers?: HandlerSet<string>;
   nodeGenerator?: NodeGenerator<string>;
+  tolerateEvalErrors?: boolean;
 }
 
 /**
diff --git a/modules/code-generator/src/types/jsx.ts b/modules/code-generator/src/types/jsx.ts
index 4b6b25189..c79f1d207 100644
--- a/modules/code-generator/src/types/jsx.ts
+++ b/modules/code-generator/src/types/jsx.ts
@@ -15,7 +15,10 @@ export interface CodePiece {
   type: PIECE_TYPE;
 }
 
-export interface AttrData { attrName: string; attrValue: CompositeValue }
+export interface AttrData {
+  attrName: string;
+  attrValue: CompositeValue;
+}
 // 对 JSX 出码的理解，目前定制点包含 【包装】【标签名】【属性】
 export type AttrPlugin = BaseGenerator<AttrData, CodePiece[], NodeGeneratorConfig>;
 export type NodePlugin = BaseGenerator<NodeSchema, CodePiece[], NodeGeneratorConfig>;
@@ -26,4 +29,12 @@ export interface NodeGeneratorConfig {
   attrPlugins?: AttrPlugin[];
   nodePlugins?: NodePlugin[];
   self?: NodeGenerator<string>;
+
+  /**
+   * 是否要容忍对 JSExpression 求值时的异常
+   * 默认：true
+   * 注: 如果容忍异常，则会在求值时包裹 try-catch 块 -- 通过 __$$eval / __$$evalArray
+   *     catch 到异常时默认会抛出一个 CustomEvent 事件里面包含异常信息和求值的表达式
+   */
+  tolerateEvalErrors?: boolean;
 }
diff --git a/modules/code-generator/src/utils/jsExpression.ts b/modules/code-generator/src/utils/jsExpression.ts
index 73a8ab649..d9fb67892 100644
--- a/modules/code-generator/src/utils/jsExpression.ts
+++ b/modules/code-generator/src/utils/jsExpression.ts
@@ -79,10 +79,11 @@ export function isJsCode(value: unknown): boolean {
 
 export function generateExpression(value: any, scope: IScope): string {
   if (isJSExpression(value)) {
-    const exprVal = (value as JSExpression).value;
+    const exprVal = (value as JSExpression).value.trim();
     if (!exprVal) {
       return 'null';
     }
+
     const afterProcessWithLocals = transformExpressionLocalRef(exprVal, scope);
     return afterProcessWithLocals;
   }
diff --git a/modules/code-generator/src/utils/nodeToJSX.ts b/modules/code-generator/src/utils/nodeToJSX.ts
index 84b914933..0b5919902 100644
--- a/modules/code-generator/src/utils/nodeToJSX.ts
+++ b/modules/code-generator/src/utils/nodeToJSX.ts
@@ -1,4 +1,5 @@
 import _ from 'lodash';
+import { pipe } from 'fp-ts/function';
 import { NodeSchema, isNodeSchema, NodeDataType, CompositeValue } from '@alilc/lowcode-types';
 
 import {
@@ -17,6 +18,7 @@ import { getStaticExprValue } from './common';
 import { executeFunctionStack } from './aopHelper';
 import { encodeJsxStringNode } from './encodeJsxAttrString';
 import { unwrapJsExprQuoteInJsx } from './jsxHelpers';
+import { transformThis2Context } from '../core/jsx/handlers/transformThis2Context';
 
 function mergeNodeGeneratorConfig(
   cfg1: NodeGeneratorConfig,
@@ -255,6 +257,8 @@ export function generateReactLoopCtrl(
   next?: NodePlugin,
 ): CodePiece[] {
   if (nodeItem.loop) {
+    const tolerateEvalErrors = config?.tolerateEvalErrors ?? true;
+
     const loopItemName = nodeItem.loopArgs?.[0] || 'item';
     const loopIndexName = nodeItem.loopArgs?.[1] || 'index';
 
@@ -262,9 +266,20 @@ export function generateReactLoopCtrl(
     const subScope = scope.createSubScope([loopItemName, loopIndexName]);
     const pieces: CodePiece[] = next ? next(nodeItem, subScope, config) : [];
 
-    const loopDataExpr = generateCompositeType(nodeItem.loop, scope, {
-      handlers: config?.handlers,
-    });
+    // 生成循环变量表达式
+    const loopDataExpr = pipe(
+      nodeItem.loop,
+      // 将 JSExpression 转换为 JS 表达式代码:
+      (expr) =>
+        generateCompositeType(expr, scope, {
+          handlers: config?.handlers,
+          tolerateEvalErrors: false, // 这个内部不需要包 try catch, 下面会统一加的
+        }),
+      // 将 this.xxx 转换为 __$$context.xxx:
+      (expr) => transformThis2Context(expr, scope, { ignoreRootScope: true }),
+      // 如果要容忍错误，则包一层 try catch (基于助手函数 __$$evalArray)
+      (expr) => (tolerateEvalErrors ? `__$$evalArray(() => (${expr}))` : expr),
+    );
 
     pieces.unshift({
       value: `(${loopDataExpr}).map((${loopItemName}, ${loopIndexName}) => ((__$$context) => (`,
diff --git a/modules/code-generator/test-cases/react-app/demo1/expected/demo-project/src/pages/Test/index.jsx b/modules/code-generator/test-cases/react-app/demo1/expected/demo-project/src/pages/Test/index.jsx
index 581f3c883..2f53ec455 100644
--- a/modules/code-generator/test-cases/react-app/demo1/expected/demo-project/src/pages/Test/index.jsx
+++ b/modules/code-generator/test-cases/react-app/demo1/expected/demo-project/src/pages/Test/index.jsx
@@ -152,7 +152,7 @@ class Test$$Page extends React.Component {
           </Form.Item>
           <div style={{ textAlign: "center" }}>
             <Button.Group>
-              {["a", "b", "c"].map((item, index) =>
+              {__$$evalArray(() => ["a", "b", "c"]).map((item, index) =>
                 ((__$$context) =>
                   !!__$$eval(() => index >= 1) && (
                     <Button type="primary" style={{ margin: "0 5px 0 5px" }}>
diff --git a/modules/code-generator/test-cases/react-app/demo2-utils-name-alias/expected/demo-project/src/pages/Aaaa/index.jsx b/modules/code-generator/test-cases/react-app/demo2-utils-name-alias/expected/demo-project/src/pages/Aaaa/index.jsx
index d996564a9..a4751b6f7 100644
--- a/modules/code-generator/test-cases/react-app/demo2-utils-name-alias/expected/demo-project/src/pages/Aaaa/index.jsx
+++ b/modules/code-generator/test-cases/react-app/demo2-utils-name-alias/expected/demo-project/src/pages/Aaaa/index.jsx
@@ -45,6 +45,10 @@ class Aaaa$$Page extends React.Component {
     this.state = {};
   }
 
+  $ = () => null;
+
+  $$ = () => [];
+
   _defineDataSourceConfig() {
     const _this = this;
     return {
diff --git a/modules/code-generator/test-cases/react-app/demo3/expected/demo-project/src/pages/Test/index.jsx b/modules/code-generator/test-cases/react-app/demo3/expected/demo-project/src/pages/Test/index.jsx
index ec873882c..de9b20393 100644
--- a/modules/code-generator/test-cases/react-app/demo3/expected/demo-project/src/pages/Test/index.jsx
+++ b/modules/code-generator/test-cases/react-app/demo3/expected/demo-project/src/pages/Test/index.jsx
@@ -38,6 +38,10 @@ class Test$$Page extends React.Component {
     this.state = {};
   }
 
+  $ = () => null;
+
+  $$ = () => [];
+
   componentDidMount() {}
 
   render() {
diff --git a/modules/code-generator/test-cases/react-app/demo6-literal-condition/expected/demo-project/src/pages/Test/index.jsx b/modules/code-generator/test-cases/react-app/demo6-literal-condition/expected/demo-project/src/pages/Test/index.jsx
index 5dc49fc62..d3b1bd37e 100644
--- a/modules/code-generator/test-cases/react-app/demo6-literal-condition/expected/demo-project/src/pages/Test/index.jsx
+++ b/modules/code-generator/test-cases/react-app/demo6-literal-condition/expected/demo-project/src/pages/Test/index.jsx
@@ -152,7 +152,7 @@ class Test$$Page extends React.Component {
           </Form.Item>
           <div style={{ textAlign: "center" }}>
             <Button.Group>
-              {["a", "b", "c"].map((item, index) =>
+              {__$$evalArray(() => ["a", "b", "c"]).map((item, index) =>
                 ((__$$context) =>
                   !!false && (
                     <Button type="primary" style={{ margin: "0 5px 0 5px" }}>
diff --git a/modules/code-generator/test-cases/react-app/demo8-datasource-prop/expected/demo-project/src/pages/Example/index.jsx b/modules/code-generator/test-cases/react-app/demo8-datasource-prop/expected/demo-project/src/pages/Example/index.jsx
index 9242e960f..06bc59021 100644
--- a/modules/code-generator/test-cases/react-app/demo8-datasource-prop/expected/demo-project/src/pages/Example/index.jsx
+++ b/modules/code-generator/test-cases/react-app/demo8-datasource-prop/expected/demo-project/src/pages/Example/index.jsx
@@ -41,6 +41,10 @@ class Example$$Page extends React.Component {
     this.state = {};
   }
 
+  $ = () => null;
+
+  $$ = () => [];
+
   _defineDataSourceConfig() {
     const _this = this;
     return {
diff --git a/modules/code-generator/test-cases/react-app/demo9-datasource-engine/expected/demo-project/src/components/Index/index.jsx b/modules/code-generator/test-cases/react-app/demo9-datasource-engine/expected/demo-project/src/components/Index/index.jsx
index f66e5b07f..47bca5a63 100644
--- a/modules/code-generator/test-cases/react-app/demo9-datasource-engine/expected/demo-project/src/components/Index/index.jsx
+++ b/modules/code-generator/test-cases/react-app/demo9-datasource-engine/expected/demo-project/src/components/Index/index.jsx
@@ -41,6 +41,10 @@ class Index$$Page extends React.Component {
     this.state = {};
   }
 
+  $ = () => null;
+
+  $$ = () => [];
+
   _defineDataSourceConfig() {
     const _this = this;
     return {
@@ -75,16 +79,17 @@ class Index$$Page extends React.Component {
     return (
       <div>
         <div>
-          {__$$eval(() => this.dataSourceMap.todos.data).map((item, index) =>
-            ((__$$context) => (
-              <div>
-                <Switch
-                  checkedChildren="开"
-                  unCheckedChildren="关"
-                  checked={__$$eval(() => item.done)}
-                />
-              </div>
-            ))(__$$createChildContext(__$$context, { item, index }))
+          {__$$evalArray(() => this.dataSourceMap.todos.data).map(
+            (item, index) =>
+              ((__$$context) => (
+                <div>
+                  <Switch
+                    checkedChildren="开"
+                    unCheckedChildren="关"
+                    checked={__$$eval(() => item.done)}
+                  />
+                </div>
+              ))(__$$createChildContext(__$$context, { item, index }))
           )}
         </div>
       </div>
diff --git a/modules/code-generator/test-cases/react-app/demo_10-jsslot/expected/demo-project/src/pages/Test/index.jsx b/modules/code-generator/test-cases/react-app/demo_10-jsslot/expected/demo-project/src/pages/Test/index.jsx
index f4dc77df8..be5735178 100644
--- a/modules/code-generator/test-cases/react-app/demo_10-jsslot/expected/demo-project/src/pages/Test/index.jsx
+++ b/modules/code-generator/test-cases/react-app/demo_10-jsslot/expected/demo-project/src/pages/Test/index.jsx
@@ -238,7 +238,7 @@ class Test$$Page extends React.Component {
           width="720px"
           centered={true}
         >
-          {__$$eval(() => this.state.results).map((item, index) =>
+          {__$$evalArray(() => this.state.results).map((item, index) =>
             ((__$$context) => (
               <AliAutoDivDefault style={{ width: "100%" }}>
                 {!!__$$eval(
@@ -441,7 +441,7 @@ class Test$$Page extends React.Component {
                           width: 142,
                           render: (text, record, index) =>
                             ((__$$context) =>
-                              __$$eval(() => text.split(",")).map(
+                              __$$evalArray(() => text.split(",")).map(
                                 (item, index) =>
                                   ((__$$context) => (
                                     <Typography.Text
@@ -470,7 +470,7 @@ class Test$$Page extends React.Component {
                           render: (text, record, index) =>
                             ((__$$context) => (
                               <Tooltip
-                                title={__$$eval(() => text || []).map(
+                                title={__$$evalArray(() => text || []).map(
                                   (item, index) =>
                                     ((__$$context) => (
                                       <Typography.Text
diff --git a/modules/code-generator/test-cases/react-app/demo_11-jsslot-2/expected/demo-project/src/pages/Test/index.jsx b/modules/code-generator/test-cases/react-app/demo_11-jsslot-2/expected/demo-project/src/pages/Test/index.jsx
index a4a4d11ca..92c960534 100644
--- a/modules/code-generator/test-cases/react-app/demo_11-jsslot-2/expected/demo-project/src/pages/Test/index.jsx
+++ b/modules/code-generator/test-cases/react-app/demo_11-jsslot-2/expected/demo-project/src/pages/Test/index.jsx
@@ -303,7 +303,7 @@ class Test$$Page extends React.Component {
                 </Button>
               </AliAutoDivDefault>
             )}
-            {__$$eval(() => this.state.results).map((item, index) =>
+            {__$$evalArray(() => this.state.results).map((item, index) =>
               ((__$$context) => (
                 <AliAutoDivDefault style={{ width: "100%", marginTop: "10px" }}>
                   <Typography.Text>
@@ -595,17 +595,18 @@ class Test$$Page extends React.Component {
                         width: 142,
                         render: (text, record, index) =>
                           ((__$$context) =>
-                            __$$eval(() => text.split(",")).map((item, index) =>
-                              ((__$$context) => (
-                                <Typography.Text style={{ display: "block" }}>
-                                  {__$$eval(() => item)}
-                                </Typography.Text>
-                              ))(
-                                __$$createChildContext(__$$context, {
-                                  item,
-                                  index,
-                                })
-                              )
+                            __$$evalArray(() => text.split(",")).map(
+                              (item, index) =>
+                                ((__$$context) => (
+                                  <Typography.Text style={{ display: "block" }}>
+                                    {__$$eval(() => item)}
+                                  </Typography.Text>
+                                ))(
+                                  __$$createChildContext(__$$context, {
+                                    item,
+                                    index,
+                                  })
+                                )
                             ))(
                             __$$createChildContext(__$$context, {
                               text,
@@ -621,7 +622,7 @@ class Test$$Page extends React.Component {
                         render: (text, record, index) =>
                           ((__$$context) => (
                             <Tooltip
-                              title={__$$eval(() => text || []).map(
+                              title={__$$evalArray(() => text || []).map(
                                 (item, index) =>
                                   ((__$$context) => (
                                     <Typography.Text
diff --git a/modules/code-generator/tests/bugfix/tolerate-eval-errors-1-loop.schema.json b/modules/code-generator/tests/bugfix/tolerate-eval-errors-1-loop.schema.json
new file mode 100644
index 000000000..a8e2feb40
--- /dev/null
+++ b/modules/code-generator/tests/bugfix/tolerate-eval-errors-1-loop.schema.json
@@ -0,0 +1,58 @@
+{
+  "version": "1.0.0",
+  "componentsMap": [
+    {
+      "package": "react-greetings",
+      "version": "1.0.0",
+      "componentName": "Greetings",
+      "exportName": "Greetings",
+      "destructuring": true
+    }
+  ],
+  "componentsTree": [
+    {
+      "componentName": "Page",
+      "id": "node_ocl137q7oc1",
+      "fileName": "test",
+      "props": { "style": {} },
+      "lifeCycles": {},
+      "dataSource": { "list": [] },
+      "state": {
+        "name": "lowcode world",
+        "users": null
+      },
+      "methods": {},
+      "children": [
+        {
+          "componentName": "Greetings",
+          "id": "node_ocl137q7oc4",
+          "loop": {
+            "type": "JSExpression",
+            "value": "this.state.users"
+          },
+          "loopArgs": ["item", ""],
+          "props": {
+            "content": {
+              "type": "i18n",
+              "key": "greetings.hello",
+              "params": {
+                "name": {
+                  "type": "JSExpression",
+                  "value": "this.item"
+                }
+              }
+            }
+          }
+        }
+      ]
+    }
+  ],
+  "i18n": {
+    "zh_CN": {
+      "greetings.hello": "${name}, 你好！"
+    },
+    "en_US": {
+      "greetings.hello": "Hello, ${name}!"
+    }
+  }
+}
diff --git a/modules/code-generator/tests/bugfix/tolerate-eval-errors-1-loop.test.ts b/modules/code-generator/tests/bugfix/tolerate-eval-errors-1-loop.test.ts
new file mode 100644
index 000000000..11ba9de05
--- /dev/null
+++ b/modules/code-generator/tests/bugfix/tolerate-eval-errors-1-loop.test.ts
@@ -0,0 +1,52 @@
+import CodeGenerator from '../../src';
+import * as fs from 'fs';
+import * as path from 'path';
+import { ProjectSchema } from '@alilc/lowcode-types';
+import { createDiskPublisher } from '../helpers/solutionHelper';
+import { IceJsProjectBuilderOptions } from '../../src/solutions/icejs';
+
+const testCaseBaseName = path.basename(__filename, '.test.ts');
+const inputSchemaJsonFile = path.join(__dirname, `${testCaseBaseName}.schema.json`);
+const outputDir = path.join(__dirname, `${testCaseBaseName}.generated`);
+
+jest.setTimeout(60 * 60 * 1000);
+
+test('loop should be generated link __$$evalArray(xxx).map', async () => {
+  await exportProject(
+    inputSchemaJsonFile,
+    outputDir,
+    {},
+    { inStrictMode: true, tolerateEvalErrors: true },
+  );
+
+  const generatedPageFileContent = readOutputTextFile('demo-project/src/pages/Test/index.jsx');
+  expect(generatedPageFileContent).toContain(
+    '{__$$evalArray(() => this.state.users).map((item, index) =>',
+  );
+});
+
+function exportProject(
+  importPath: string,
+  outputPath: string,
+  mergeSchema?: Partial<ProjectSchema>,
+  options?: IceJsProjectBuilderOptions,
+) {
+  const schemaJsonStr = fs.readFileSync(importPath, { encoding: 'utf8' });
+  const schema = { ...JSON.parse(schemaJsonStr), ...mergeSchema };
+  const builder = CodeGenerator.solutions.icejs(options);
+
+  return builder.generateProject(schema).then(async (result) => {
+    const publisher = createDiskPublisher();
+    await publisher.publish({
+      project: result,
+      outputPath,
+      projectSlug: 'demo-project',
+      createProjectFolder: true,
+    });
+    return result;
+  });
+}
+
+function readOutputTextFile(outputFilePath: string): string {
+  return fs.readFileSync(path.resolve(outputDir, outputFilePath), 'utf-8');
+}
diff --git a/modules/code-generator/tests/bugfix/tolerate-eval-errors-2-nested-loop.schema.json b/modules/code-generator/tests/bugfix/tolerate-eval-errors-2-nested-loop.schema.json
new file mode 100644
index 000000000..f35a9d16b
--- /dev/null
+++ b/modules/code-generator/tests/bugfix/tolerate-eval-errors-2-nested-loop.schema.json
@@ -0,0 +1,70 @@
+{
+  "version": "1.0.0",
+  "componentsMap": [
+    {
+      "package": "react-greetings",
+      "version": "1.0.0",
+      "componentName": "Greetings",
+      "exportName": "Greetings",
+      "destructuring": true
+    }
+  ],
+  "componentsTree": [
+    {
+      "componentName": "Page",
+      "id": "node_ocl137q7oc1",
+      "fileName": "test",
+      "props": { "style": {} },
+      "lifeCycles": {},
+      "dataSource": { "list": [] },
+      "state": {
+        "name": "lowcode world",
+        "users": null
+      },
+      "methods": {},
+      "children": [
+        {
+          "componentName": "Greetings",
+          "id": "node_ocl137q7oc4",
+          "loop": {
+            "type": "JSExpression",
+            "value": "this.state.users"
+          },
+          "loopArgs": ["item", ""],
+          "props": {
+            "content": {
+              "type": "i18n",
+              "key": "greetings.hello",
+              "params": { "name": { "type": "JSExpression", "value": "this.item" } }
+            }
+          },
+          "children": [
+            {
+              "componentName": "Greetings",
+              "id": "node_ocl137q7oc4",
+              "loop": {
+                "type": "JSExpression",
+                "value": "this.state.messages"
+              },
+              "loopArgs": ["msg", ""],
+              "props": {
+                "content": {
+                  "type": "JSExpression",
+                  "value": "this.msg"
+                }
+              }
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "i18n": {
+    "zh_CN": {
+      "greetings.hello": "${name}, 你好！"
+    },
+    "en_US": {
+      "greetings.hello": "Hello, ${name}!"
+    }
+  }
+}
diff --git a/modules/code-generator/tests/bugfix/tolerate-eval-errors-2-nested-loop.test.ts b/modules/code-generator/tests/bugfix/tolerate-eval-errors-2-nested-loop.test.ts
new file mode 100644
index 000000000..e8b65a544
--- /dev/null
+++ b/modules/code-generator/tests/bugfix/tolerate-eval-errors-2-nested-loop.test.ts
@@ -0,0 +1,56 @@
+import CodeGenerator from '../../src';
+import * as fs from 'fs';
+import * as path from 'path';
+import { ProjectSchema } from '@alilc/lowcode-types';
+import { createDiskPublisher } from '../helpers/solutionHelper';
+import { IceJsProjectBuilderOptions } from '../../src/solutions/icejs';
+
+const testCaseBaseName = path.basename(__filename, '.test.ts');
+const inputSchemaJsonFile = path.join(__dirname, `${testCaseBaseName}.schema.json`);
+const outputDir = path.join(__dirname, `${testCaseBaseName}.generated`);
+
+jest.setTimeout(60 * 60 * 1000);
+
+test('loop should be generated link __$$evalArray(xxx).map', async () => {
+  await exportProject(
+    inputSchemaJsonFile,
+    outputDir,
+    {},
+    { inStrictMode: true, tolerateEvalErrors: true },
+  );
+
+  const generatedPageFileContent = readOutputTextFile('demo-project/src/pages/Test/index.jsx');
+  expect(generatedPageFileContent).toContain(
+    '{__$$evalArray(() => this.state.users).map((item, index) =>',
+  );
+
+  expect(generatedPageFileContent).toContain(
+    '{__$$evalArray(() => __$$context.state.messages).map(',
+  );
+});
+
+function exportProject(
+  importPath: string,
+  outputPath: string,
+  mergeSchema?: Partial<ProjectSchema>,
+  options?: IceJsProjectBuilderOptions,
+) {
+  const schemaJsonStr = fs.readFileSync(importPath, { encoding: 'utf8' });
+  const schema = { ...JSON.parse(schemaJsonStr), ...mergeSchema };
+  const builder = CodeGenerator.solutions.icejs(options);
+
+  return builder.generateProject(schema).then(async (result) => {
+    const publisher = createDiskPublisher();
+    await publisher.publish({
+      project: result,
+      outputPath,
+      projectSlug: 'demo-project',
+      createProjectFolder: true,
+    });
+    return result;
+  });
+}
+
+function readOutputTextFile(outputFilePath: string): string {
+  return fs.readFileSync(path.resolve(outputDir, outputFilePath), 'utf-8');
+}
diff --git a/modules/code-generator/tests/plugins/jsx/__snapshots__/p0-condition-at-root.test.ts.snap b/modules/code-generator/tests/plugins/jsx/__snapshots__/p0-condition-at-root.test.ts.snap
index 4776141bb..6de472142 100644
--- a/modules/code-generator/tests/plugins/jsx/__snapshots__/p0-condition-at-root.test.ts.snap
+++ b/modules/code-generator/tests/plugins/jsx/__snapshots__/p0-condition-at-root.test.ts.snap
@@ -7,7 +7,7 @@ Object {
       "content": "
         const __$$context = this._context || this;
         const { state } = __$$context;
-        return (__$$eval(() => (this.state.otherThings))).map((item, index) => ((__$$context) => (!!(__$$eval(() => (__$$context.state.something))) && (<Page><Text>Hello world!</Text></Page>)))(__$$createChildContext(__$$context, { item, index })));
+        return (__$$evalArray(() => (this.state.otherThings))).map((item, index) => ((__$$context) => (!!(__$$eval(() => (__$$context.state.something))) && (<Page><Text>Hello world!</Text></Page>)))(__$$createChildContext(__$$context, { item, index })));
       ",
       "fileType": "jsx",
       "linkAfter": Array [