Ext JS 7使用Sencha Cmd生产构建失败 测试正常伴栈溢出与图表依赖错误

基础构建现状 #

• 测试构建验证通过：执行sencha app build testing可正常生成测试版本，无功能异常、流程报错
• 生产构建执行失败：执行sencha app build无法完成构建流程；追加调试参数sencha -d app build已收集完整调试日志，日志中涉及的原应用名称已统一替换为myapp1，但暂无法解读日志内容，也无法判断是否存在插件缺失类问题
• 环境版本信息：
  • Sencha Cmd 版本：v7.3.0.19
  • Java 运行环境：Java(TM) SE Runtime Environment (build 1.8.0_271-b09)、Java HotSpot(TM) 64-Bit Server VM (build 25.271-b09, mixed mode)，javac 版本为1.8.0_271
  • 应用标识：myapp1

各阶段报错明细 #

生产构建通用栈溢出报错 #

该报错固定复现于生产构建阶段，测试构建流程不触发对应异常

[ERR] Caused by: java.lang.StackOverflowError
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:917)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:918)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:918)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:918)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:918)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:918)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:918)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:922)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:918)
[ERR]   at com.sencha.tools.compiler.sources.SymbolCache.getDefinedMembers(SymbolCache.java:922)

测试构建正常运行日志（参考基线） #

Sencha Cmd v7.3.0.19
[INF] Processing Build Descriptor : desktop (testing environment)
[INF] Loading compiler context
[INF] Loading app json manifest...
[INF] Processing data with ClosureCompressor
[INF] JavaScript input level is NEXT and output level is ES5
[INF] Writing concatenated output to file /var/www/myapp1/build/testing/myapp1/generatedFiles/desktop/app.js
[INF] merging 863 input resources into /var/www/myapp1/build/testing/myapp1/desktop/resources
[INF] merged 0 resources into /var/www/myapp1/build/testing/myapp1/desktop/resources
[INF] merging 501 input resources into /var/www/myapp1/build/testing/myapp1
[INF] merged 0 resources into /var/www/myapp1/build/testing/myapp1
[INF] Writing content to /var/www/myapp1/build/temp/testing/myapp1/slicer-temp/bootstrap.json
[INF] Writing content to /var/www/myapp1/build/temp/testing/myapp1/slicer-temp/bootstrap.js
[INF] writing sass content to /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss.tmp
[INF] appending sass content to /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss.tmp
[INF] appending sass content to /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss.tmp
[INF] Writing content to /var/www/myapp1/build/testing/myapp1/generatedFiles/desktop.json
[LOG] Fashion build starting for /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss
[LOG] Fashion build complete for /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss
[LOG] Fashion build completed in 2.673 sec.
[INF] Copying page resources to /var/www/myapp1/build/testing/myapp1
[INF] Writing content to /var/www/myapp1/build/testing/myapp1/generatedFiles/desktop.json
[INF] Writing content to /var/www/myapp1/build/testing/myapp1/microloader.js
[INF] Appending content to /var/www/myapp1/build/testing/myapp1/microloader.js
[INF] Building output markup to /var/www/myapp1/build/testing/myapp1/index.php
[INF] Writing content to /var/www/myapp1/build/testing/myapp1/index.php
[INF] 
[INF] ======================================================================
[INF] 
[INF] Processing Build Descriptor : phone (testing environment)
[INF] Loading compiler context
[INF] Loading app json manifest...
[INF] Processing data with ClosureCompressor
[INF] JavaScript input level is NEXT and output level is ES5
[INF] Writing concatenated output to file /var/www/myapp1/build/testing/myapp1/generatedFiles/phone/app.js
[INF] merging 863 input resources into /var/www/myapp1/build/testing/myapp1/phone/resources
[INF] merged 0 resources into /var/www/myapp1/build/testing/myapp1/phone/resources
[INF] merging 501 input resources into /var/www/myapp1/build/testing/myapp1
[INF] merged 0 resources into /var/www/myapp1/build/testing/myapp1
[INF] Writing content to /var/www/myapp1/build/temp/testing/myapp1/slicer-temp/bootstrap.json
[INF] Writing content to /var/www/myapp1/build/temp/testing/myapp1/slicer-temp/bootstrap.js
[INF] writing sass content to /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss.tmp
[INF] appending sass content to /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss.tmp
[INF] appending sass content to /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss.tmp
[INF] Writing content to /var/www/myapp1/build/testing/myapp1/generatedFiles/phone.json
[LOG] Fashion build starting for /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss
[LOG] Fashion build complete for /var/www/myapp1/build/temp/testing/myapp1/sass/myapp1-all.scss
[LOG] Fashion build completed in 2.587 sec.
[INF] Copying page resources to /var/www/myapp1/build/testing/myapp1
[INF] Writing content to /var/www/myapp1/build/testing/myapp1/generatedFiles/phone.json
[INF] Writing content to /var/www/myapp1/build/testing/myapp1/microloader.js
[INF] Appending content to /var/www/myapp1/build/testing/myapp1/microloader.js
[INF] Building output markup to /var/www/myapp1/build/testing/myapp1/index.php
[INF] Writing content to /var/www/myapp1/build/testing/myapp1/index.php

辅助排查命令报错 #

报错指向的图表组件在测试构建中可正常运行
执行sencha ant build做依赖校验时，返回图表组件依赖解析失败：

[ERR] Failed to resolve dependency Ext.chart.legend.LegendBase for file Ext.chart.legend.Legend
[ERR]
[ERR] BUILD FAILED
[ERR] com.sencha.exceptions.ExNotFound: Unknown definition for dependency : Ext.chart.legend.LegendBase
[ERR]
[ERR] Total time: 3 seconds

现存问题矛盾点 #

• 涉及报错的Ext.chart.legend.Legend、Ext.chart.legend.LegendBase等图表组件，在测试、开发构建流程中可正常加载运行
• 生产构建阶段先后出现Java栈溢出、组件依赖找不到的异常，暂无法定位根因，需要可落地的排查方向与解决方案参考

内容的提问来源于stack exchange，提问作者JustAwesome