NoSuchFieldError: defaultReader when running tests in IDEA
Building a spring boot project from the gradle commandline works fine and tests run. Running a test from IDEA gives this error. Is there something about IDEA that is causing this?
java.lang.IllegalStateException: Failed to load ApplicationContext
Caused by: java.lang.NoSuchFieldError: defaultReader
at com.jayway.jsonpath.spi.json.JsonSmartJsonProvider.<init>(JsonSmartJsonProvider.java:39)
at com.jayway.jsonpath.internal.DefaultsImpl.jsonProvider(DefaultsImpl.java:21)
at com.jayway.jsonpath.Configuration$ConfigurationBuilder.build(Configuration.java:231)
at org.springframework.data.web.JsonProjectingMethodInterceptorFactory.<init>(JsonProjectingMethodInterceptorFactory.java:71)
at org.springframework.data.web.ProjectingJackson2HttpMessageConverter.initProjectionFactory(ProjectingJackson2HttpMessageConverter.java:85)
at org.springframework.data.web.ProjectingJackson2HttpMessageConverter.<init>(ProjectingJackson2HttpMessageConverter.java:70)
at org.springframework.data.web.config.SpringDataWebConfiguration.extendMessageConverters(SpringDataWebConfiguration.java:125)
at org.springframework.web.servlet.config.annotation.WebMvcConfigurerComposite.extendMessageConverters(WebMvcConfigurerComposite.java:143)
at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration.extendMessageConverters(DelegatingWebMvcConfiguration.java:122)
at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.getMessageConverters(WebMvcConfigurationSupport.java:718)
at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.requestMappingHandlerAdapter(WebMvcConfigurationSupport.java:525)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration.requestMappingHandlerAdapter(WebMvcAutoConfiguration.java:376)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$3a4e30d0.CGLIB$requestMappingHandlerAdapter$3(<generated>)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$3a4e30d0$$FastClassBySpringCGLIB$$6eb79c3d.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:358)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$3a4e30d0.requestMappingHandlerAdapter(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
... 42 more
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it happens when I use
@SpringBootTestMost probably a problem with classpath. Please double-check dependencies from group "net.minidev" are imported correctly, try re-import of Gradle project.
there are no net.minidev dependencies
if I import rather open, IDEA can't do anything other than build. Every source file claims the dependencies don't exist. IDEA builds the project but the editor says no dependencies can be found. It builds from the commandline fine
Could you please create an issue and attach your project or minimal sample project reproducing this case? https://youtrack.jetbrains.com/issues/IDEA Thanks.
I've opened an issue. The combination of these causes the problem:
org.springframework.boot:spring-boot-starter-weborg.springframework.boot:spring-boot-starter-data-jpacom.microsoft.azure:adal4j:1.1.1Managed to fix it by going to Open Module Settings -> Dependencies and delete the Test dependency com.jayway.jsonpath:json-path:2.2.0
I hade similar issue and as removing the dependency worked only until the next reimport I checked the dependencies in detail. The issues was tehre were two net.minidivev:json-smart version in classpath, one quite old as a transitive dependency. Apparently IDEA builds classspath differently because there were no runtime issues and AFAIK this issue did not manifest on Windowws or Mac. It seems to be, for some reason, Linux-specific, although it does not make sense to me.