uniapp运行到小程序报错，运行H5和APP都正常

Error: You passed path.replaceWith() a falsy node, use path.remove() instead
17:37:30.707 at NodePath.replaceWith (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\path\replacement.js:115:11)
17:37:30.713 at processStyle (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\style.js:126:22)
17:37:30.713 at E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\index.js:34:5
17:37:30.715 at Array.forEach (<anonymous>)
17:37:30.720 at traverseData (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\data\index.js:33:13)
17:37:30.722 at Object.CallExpression (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\script\traverse\visitor.js:183:58)
17:37:30.722 at NodePath._call (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\path\context.js:55:20)
17:37:30.724 at NodePath.call (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\path\context.js:42:17)
17:37:30.726 at NodePath.visit (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\path\context.js:90:31)
17:37:30.729 at TraversalContext.visitQueue (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\context.js:112:16)
17:37:30.731 at TraversalContext.visitSingle (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\context.js:84:19)
17:37:30.732 at TraversalContext.visit (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\context.js:140:19)
17:37:30.734 at Function.traverse.node (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\index.js:84:17)
17:37:30.736 at NodePath.visit (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\path\context.js:97:18)
17:37:30.737 at TraversalContext.visitQueue (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\context.js:112:16)
17:37:30.739 at TraversalContext.visitMultiple (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@babel\traverse\lib\context.js:79:17)
17:37:51.030 Module build failed (from ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/templateLoader.js):
17:37:51.037 Error: Compile failed at uview-ui/components/u-tabbar/u-tabbar.vue
17:37:51.038 at compile (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\uni-template-compiler\lib\index.js:140:13)
17:37:51.046 at actuallyCompile (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\@vue\component-compiler-utils\dist\compileTemplate.js:70:96)
17:37:51.054 at compileTemplate (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\@vue\component-compiler-utils\dist\compileTemplate.js:31:16)
17:37:51.060 at Object.<anonymous> (E:\360Downloads\Software\HBuilderX_2.6.1.20200226\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\vue-loader\lib\loaders\templateLoader.js:46:20)
17:37:51.066 ERROR Build failed with errors.