java Internal error in the mapping processor java.lang.NullPointerException异常解决

smmorange

已于 2023-09-28 15:13:11 修改

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文章标签： java spring boot

于 2023-09-28 15:01:21 首次发布

本文链接：https://blog.youkuaiyun.com/smmorange/article/details/133384069

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在使用MapStruct和IDEA 2021.2.2时遇到启动项目报错：java: Internal error in the mapping processor: java.lang.NullPointerException。通过设置IDEA的编译器选项-Djps.track.ap.dependencies=false来解决此问题。

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java: Internal error in the mapping processor: java.lang.NullPointerException  	
at org.mapstruct.ap.internal.processor.DefaultVersionInformation.createManifestUrl(DefaultVersionInformation.java:182)  	
at org.mapstruct.ap.internal.processor.DefaultVersionInformation.openManifest(DefaultVersionInformation.java:153)  	
at org.mapstruct.ap.internal.processor.DefaultVersionInformation.getLibraryName(DefaultVersionInformation.java:129)  	
at org.mapstruct.ap.internal.processor.DefaultVersionInformation.getCompiler(DefaultVersionInformation.java:122)  	
at org.mapstruct.ap.internal.processor.DefaultVersionInformation.fromProcessingEnvironment(DefaultVersionInformation.java:95)  	
at org.mapstruct.ap.internal.processor.DefaultModelElementProcessorContext.<init>(DefaultModelElementProcessorContext.java:50)  
at org.mapstruct.ap.MappingProcessor.processMapperElements(MappingProcessor.java:218)  	
at org.mapstruct.ap.MappingProcessor.process(MappingProcessor.java:156

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