在DevEco Next中按照官方文档把HarmonyOS转换成OpenHarmony项目之后运行一直会报错 languageService.getBuilderProgram is not a function是为什么？full sdk API11， 这问题太诡异了。前一个报错是缺少arkguard，在ets-loader路径下安装之后就出现这个错误了
> hvigor UP-TO-DATE :entry:default@PreBuild...  
> hvigor UP-TO-DATE :entry:default@GenerateMetadata...  
> hvigor Finished :entry:default@ConfigureCmake... after 138 ms 
> hvigor UP-TO-DATE :entry:default@MergeProfile...  
> hvigor UP-TO-DATE :entry:default@CreateBuildProfile...  
> hvigor Finished :entry:default@PreCheckSyscap... after 1 ms 
> hvigor Finished :entry:default@GeneratePkgContextInfo... after 1 ms 
> hvigor Finished :entry:default@ProcessIntegratedHsp... after 5 ms 
> hvigor Finished :entry:default@BuildNativeWithCmake... after 44 ms 
> hvigor UP-TO-DATE :entry:default@MakePackInfo...  
> hvigor UP-TO-DATE :entry:default@ProcessProfile...  
> hvigor UP-TO-DATE :entry:default@SyscapTransform...  
> hvigor UP-TO-DATE :entry:default@ProcessRouterMap...  
> hvigor UP-TO-DATE :entry:default@ProcessResource...  
> hvigor UP-TO-DATE :entry:default@GenerateLoaderJson...  
> hvigor UP-TO-DATE :entry:default@CompileResource...  
> hvigor Finished :entry:default@BuildJS... after 7 ms 
> hvigor Finished :entry:default@BuildNativeWithNinja... after 2 s 115 ms 
> hvigor UP-TO-DATE :entry:default@ProcessLibs...  
> hvigor UP-TO-DATE :entry:default@DoNativeStrip...  
> hvigor UP-TO-DATE :entry:default@CacheNativeLibs...  
> hvigor ERROR: Failed :entry:default@CompileArkTS... 
> hvigor ERROR: languageService.getBuilderProgram is not a function
COMPILE RESULT:FAIL {ERROR:1}
> hvigor ERROR: BUILD FAILED in 4 s 415 ms