内存泄露 #47
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Full trace: webpack: Compiling...
start compile: /Users/z/Projects/Douban/share_not/mole/src/pages/home/home-wxml.tsx
wxmlType /Users/z/Projects/Douban/share_not/mole/src/pages/home/home-wxml.tsx page
wxmlType /Users/z/Projects/Douban/share_not/mole/src/pages/home/home/home-wxml.tsx widget
wxmlType /Users/z/Projects/Douban/share_not/mole/src/pages/home/mine/mine-wxml.tsx widget
wxmlType /Users/z/Projects/Douban/share_not/mole/src/widgets/PlayerBar/view.tsx widget
rootName this
rootName props
wxmlType /Users/z/Projects/Douban/share_not/mole/src/pages/home/home/home-wxml.tsx widget
wxmlType /Users/z/Projects/Douban/share_not/mole/src/pages/home/mine/mine-wxml.tsx widget
wxmlType /Users/z/Projects/Douban/share_not/mole/src/widgets/PlayerBar/view.tsx widget
wxmlType /Users/z/Projects/Douban/share_not/mole/src/pages/home/home/home-wxml.tsx widget
wxmlType /Users/z/Projects/Douban/share_not/mole/src/pages/home/mine/mine-wxml.tsx widget
wxmlType /Users/z/Projects/Douban/share_not/mole/src/widgets/PlayerBar/view.tsx widget
compiled: /Users/z/Projects/Douban/share_not/mole/src/pages/home/home-wxml.tsx
<--- Last few GCs --->
[22511:0x103000000] 8760788 ms: Mark-sweep 1394.7 (1470.8) -> 1394.7 (1471.3) MB, 1979.2 / 0.0 ms allocation failure GC in old space requested
[22511:0x103000000] 8762930 ms: Mark-sweep 1394.7 (1471.3) -> 1394.5 (1436.3) MB, 2140.6 / 0.0 ms last resort
[22511:0x103000000] 8764637 ms: Mark-sweep 1394.5 (1436.3) -> 1394.5 (1434.8) MB, 1707.4 / 0.0 ms last resort
<--- JS stacktrace --->
==== JS stack trace =========================================
Security context: 0x3b359dea9891 <JS Object>
2: document(aka document) [/Users/z/.config/yarn/global/node_modules/@minapp/wxml-parser/dist/parser.js:~20] [pc=0x14fbd89bac6f](this=0x16491a282311 <undefined>)
3: parse [/Users/z/.config/yarn/global/node_modules/@minapp/wxml-parser/dist/parser.js:19] [pc=0x14fbd8b044c0](this=0x3ba85514b4d1 <an Object with map 0x3730a1cac311>,xml=0xd367996c909 <String[1012]\: \n<!-- This file is genera...
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
1: node::Abort() [/usr/local/bin/node]
2: node::FatalException(v8::Isolate*, v8::Local<v8::Value>, v8::Local<v8::Message>) [/usr/local/bin/node]
3: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [/usr/local/bin/node]
4: v8::internal::Factory::NewUninitializedFixedArray(int) [/usr/local/bin/node]
5: v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastPackedObjectElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)2> >::GrowCapacity(v8::internal::Handle<v8::internal::JSObject>, unsigned int) [/usr/local/bin/node]
6: v8::internal::Runtime_GrowArrayElements(int, v8::internal::Object**, v8::internal::Isolate*) [/usr/local/bin/node]
7: 0x14fbd470437d |
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这应该是 webpack 的问题吧，偶尔是会出现的。 我暂时无能为力哦 |
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@qiu8310 但是每次报错的文件都是 minapp 里的 parser.js, 怀疑里面发生了内存泄露。 |
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这样呀，那有可能，你能定位出是哪个 wxml 文件么？ 那个 parser 主要是解析 wxml 文件的，是有可能出现无限循环问题 |
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可能是解析 wxml 文件时造成的，你能定位出这个文件可以把这 wxml 文件发给我 |
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不排除是我在编辑过程中的某个状态导致的。。 |
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你上面的文件是可以正常解析的，好像没问题 |
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🤦♂️ 解析都是可以正常解析的，就是有时候时间一长就 oom 了，webpack 确实有内存泄露的问题，但是整个项目也不是很大，就是感觉有点频繁了.. |
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一般来说，解析不成功都会报错的；而且 webpack 只会编译更新了的文件，所以我也是很奇怪。 |
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编辑多了就会出现这种情况。
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