h5 云打包报错

[HBuilder] 23:02:41.341 项目 'heZe_teacher' 开始编译...
[HBuilder] 23:02:43.512 编译器版本：2.4.2，当前项目编译模式：自定义组件模式。编译模式差异见：https://ask.dcloud.net.cn/article/35843
[HBuilder] 23:02:43.512 正在编译中...
[HBuilder] 23:02:49.790 TypeError: Property value expected type of string but got null
[HBuilder] 23:02:49.790 at Object.validate (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\node_modules\@babel\types\lib\definitions\utils.js:164:13)
[HBuilder] 23:02:49.795 at validateField (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\node_modules\@babel\types\lib\validators\validate.js:22:9)
[HBuilder] 23:02:49.796 at validate (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\node_modules\@babel\types\lib\validators\validate.js:16:3)
[HBuilder] 23:02:49.802 at builder (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\node_modules\@babel\types\lib\builders\builder.js:38:27)
[HBuilder] 23:02:49.803 at Object.StringLiteral (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\node_modules\@babel\types\lib\builders\generated\index.js:346:31)
[HBuilder] 23:02:49.809 at parseEventByCallExpression (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\event.js:175:30)
[HBuilder] 23:02:49.810 at exprStatements.forEach.exprStatement (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\event.js:282:15)
[HBuilder] 23:02:49.817 at Array.forEach (<anonymous>)
[HBuilder] 23:02:49.817 at valuePath.forEach.funcPath (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\event.js:281:28)
[HBuilder] 23:02:49.825 at Array.forEach (<anonymous>)
[HBuilder] 23:02:49.825 at parseEvent (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\event.js:235:15)
[HBuilder] 23:02:49.836 at _processEvent (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\event.js:368:9)
[HBuilder] 23:02:49.836 at processEvent (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\event.js:427:5)
[HBuilder] 23:02:49.846 at processes.forEach.process (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\index.js:34:5)
[HBuilder] 23:02:49.846 at Array.forEach (<anonymous>)
[HBuilder] 23:02:49.855 at traverseData (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\index.js:33:13)
[HBuilder] 23:02:58.012 DONE Build complete.
[HBuilder] 23:02:58.012 项目 'heZe_teacher' 编译成功.
[HBuilder] 23:02:58.020 Module build failed (from ./node_modules/@dcloudio/vue-cli-plugin-hbuilderx/packages/webpack-uni-nvue-loader/lib/templateLoader.js):
[HBuilder] 23:02:58.020 Error: Compile failed at pages/message/index.vue
[HBuilder] 23:02:58.027 at compile (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\index.js:71:13)
[HBuilder] 23:02:58.028 at actuallyCompile (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\webpack-uni-nvue-loader\lib\compileTemplate.js:69:84)
[HBuilder] 23:02:58.035 at compileTemplate (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\webpack-uni-nvue-loader\lib\compileTemplate.js:31:16)
[HBuilder] 23:02:58.036 at Object.module.exports (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\webpack-uni-nvue-loader\lib\templateLoader.js:46:20)
[HBuilder] 23:02:58.045 ERROR Build failed with errors.