我的共享模块文件夹中有一些未使用的组件，我没有链接到sharedmodule。 ng serve工作正常但我使用ng serve -aot时。 angular cli无法构建项目并显示错误，以在某些模块中包含那些未使用的组件。在我将未使用的组件包含在共享模块中，并再次运行ng serve --aot后，我得到以下错误
<--- Last few GCs --->
1535982 ms: Mark-sweep 1326.9 (1409.5) -> 1326.9 (1414.5) MB, 3644.3 / 0.0 ms [allocation failure] [GC in old space requested].
1539590 ms: Mark-sweep 1326.9 (1414.5) -> 1326.9 (1414.5) MB, 3607.0 / 0.0 ms [allocation failure] [GC in old space requested].
1543415 ms: Mark-sweep 1326.9 (1414.5) -> 1333.3 (1409.5) MB, 3824.0 / 0.0 ms [last resort gc].
1547177 ms: Mark-sweep 1333.3 (1409.5) -> 1339.8 (1409.5) MB, 3762.1 / 0.0 ms [last resort gc].
<--- JS stacktrace --->
==== JS stack trace =========================================
Security context: 00000248967CFB49 <JS Object>
2: addMapping(aka SourceMapGenerator_addMapping) [D:\CodeBakerz\cornea-web-app-rev2\corena\node_modules\source-map\lib\source-map-generator.js:~94] [pc=000000D38ECD69AF] (this=0000035C6E271ED9 <a SourceMapGenerator with map 000001DE8DCC9809>,aArgs=0000021FF7454E81 <an Object with map 000001DE8DCC9441>)
3: /* anonymous */ [D:\CodeBakerz\cornea-web-app-rev2\corena\node_modules\source-ma...
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory