打包app报错，打包不了

16:43:01.743 项目 'app-standard' 编译成功。
[HBuilder] 16:43:01.751 Module build failed (from ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-uni-app-loader/view/script.js):
[HBuilder] 16:43:01.758 SyntaxError: Unexpected end of input
[HBuilder] 16:43:01.764 at new Function (<anonymous>)
[HBuilder] 16:43:01.769 at getTestTemplate (D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-preprocess-loader\preprocess\lib\preprocess.js:375:10)
[HBuilder] 16:43:01.774 at testPasses (D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-preprocess-loader\preprocess\lib\preprocess.js:379:16)
[HBuilder] 16:43:01.775 at D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-preprocess-loader\preprocess\lib\preprocess.js:174:18
[HBuilder] 16:43:01.780 at D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-preprocess-loader\preprocess\lib\preprocess.js:326:22
[HBuilder] 16:43:01.784 at Array.reduce (<anonymous>)
[HBuilder] 16:43:01.787 at matchReplacePass (D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-preprocess-loader\preprocess\lib\preprocess.js:313:20)
[HBuilder] 16:43:01.791 at replaceRecursive (D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-preprocess-loader\preprocess\lib\preprocess.js:333:10)
[HBuilder] 16:43:01.791 at preprocessor (D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-preprocess-loader\preprocess\lib\preprocess.js:168:10)
[HBuilder] 16:43:01.795 at Object.preprocess (D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-preprocess-loader\preprocess\lib\preprocess.js:93:10)
[HBuilder] 16:43:01.801 at Object.<anonymous> (D:\HBuilderX.1.6.2.20190220.full\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-uni\packages\webpack-uni-app-loader\view\script.js:56:26)
[HBuilder] 16:43:01.807 ERROR Build failed with errors.