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Application is shutdown when I enabled lwjglx-debugger

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Application is shutdown when I enabled lwjglx-debugger
« on: December 27, 2020, 12:46:13 »
Hey. I use lwjgl 3.2.3, java 8 in my spring boot application. My application has some problem with framebuffer and I wanted to know what is happened. I added lwjglx debugger for it but after that when I added -javaagent my application is crashed.
Also additional inforamation I use spring cloud and when my appication is running then it connects to consul for getting of config. It is failed because of:

Code: [Select]
java.lang.IllegalStateException: calling flip() on a buffer with position = 0. Check if you called a method that actually modifies the buffer position.
at org.apache.http.client.utils.URLEncodedUtils.urlDecode(URLEncodedUtils.java:682) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.client.utils.URLEncodedUtils.parsePathSegments(URLEncodedUtils.java:364) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.client.utils.URIBuilder.parsePath(URIBuilder.java:137) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.client.utils.URIBuilder.digestURI(URIBuilder.java:216) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.client.utils.URIBuilder.<init>(URIBuilder.java:110) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.client.utils.URIBuilder.<init>(URIBuilder.java:90) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.client.utils.URIUtils.rewriteURI(URIUtils.java:206) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.client.utils.URIUtils.rewriteURIForRoute(URIUtils.java:319) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.execchain.ProtocolExec.rewriteRequestURI(ProtocolExec.java:96) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:133) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:221) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:165) ~[httpclient-4.5.13.jar:4.5.13]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:140) ~[httpclient-4.5.13.jar:4.5.13]
at com.ecwid.consul.transport.AbstractHttpTransport.executeRequest(AbstractHttpTransport.java:70) ~[consul-api-1.4.5.jar:na]
at com.ecwid.consul.transport.AbstractHttpTransport.makeGetRequest(AbstractHttpTransport.java:36) ~[consul-api-1.4.5.jar:na]
at com.ecwid.consul.v1.ConsulRawClient.makeGetRequest(ConsulRawClient.java:139) ~[consul-api-1.4.5.jar:na]
at com.ecwid.consul.v1.ConsulRawClient.makeGetRequest(ConsulRawClient.java:128) ~[consul-api-1.4.5.jar:na]
at com.ecwid.consul.v1.kv.KeyValueConsulClient.getKVValues(KeyValueConsulClient.java:147) ~[consul-api-1.4.5.jar:na]
at com.ecwid.consul.v1.ConsulClient.getKVValues(ConsulClient.java:644) ~[consul-api-1.4.5.jar:na]
at org.springframework.cloud.consul.config.ConsulPropertySource.init(ConsulPropertySource.java:68) ~[spring-cloud-consul-config-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator.create(ConsulPropertySourceLocator.java:186) ~[spring-cloud-consul-config-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator.locate(ConsulPropertySourceLocator.java:146) ~[spring-cloud-consul-config-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:52) ~[spring-cloud-context-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator.locateCollection(ConsulPropertySourceLocator.java:79) ~[spring-cloud-consul-config-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator$$FastClassBySpringCGLIB$$b35ebf8.invoke(<generated>) ~[spring-cloud-consul-config-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.11.RELEASE.jar:5.2.11.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:771) ~[spring-aop-5.2.11.RELEASE.jar:5.2.11.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.2.11.RELEASE.jar:5.2.11.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) ~[spring-aop-5.2.11.RELEASE.jar:5.2.11.RELEASE]
at org.springframework.retry.interceptor.RetryOperationsInterceptor$1.doWithRetry(RetryOperationsInterceptor.java:91) ~[spring-retry-1.2.5.RELEASE.jar:na]
at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:287) ~[spring-retry-1.2.5.RELEASE.jar:na]
at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:164) ~[spring-retry-1.2.5.RELEASE.jar:na]
at org.springframework.retry.interceptor.RetryOperationsInterceptor.invoke(RetryOperationsInterceptor.java:118) ~[spring-retry-1.2.5.RELEASE.jar:na]
at org.springframework.retry.annotation.AnnotationAwareRetryOperationsInterceptor.invoke(AnnotationAwareRetryOperationsInterceptor.java:153) ~[spring-retry-1.2.5.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.11.RELEASE.jar:5.2.11.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) ~[spring-aop-5.2.11.RELEASE.jar:5.2.11.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691) ~[spring-aop-5.2.11.RELEASE.jar:5.2.11.RELEASE]
at org.springframework.cloud.consul.config.ConsulPropertySourceLocator$$EnhancerBySpringCGLIB$$dd4ce407.locateCollection(<generated>) ~[spring-cloud-consul-config-2.2.5.RELEASE.jar:2.2.5.RELEASE]
at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:98) ~[spring-cloud-context-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:626) ~[spring-boot-2.3.6.RELEASE.jar:2.3.6.RELEASE]
at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:370) ~[spring-boot-2.3.6.RELEASE.jar:2.3.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) ~[spring-boot-2.3.6.RELEASE.jar:2.3.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) ~[spring-boot-2.3.6.RELEASE.jar:2.3.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.3.6.RELEASE.jar:2.3.6.RELEASE]

What should I do to fix this problem ?

command to run:
Code: [Select]
java -XX:+UseG1GC -Dspring.cloud.consul.host=${CONSUL_HOST} -XX:MinRAMPercentage=50.0 -XX:MaxRAMPercentage=50.0 -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/app/dumps -javaagent:/app/lwjglx-debug-1.0.0.jar -cp /app/resources:/app/classes:/app/libs/* myMainFile

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Offline KaiHH

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Re: Application is shutdown when I enabled lwjglx-debugger
« Reply #1 on: December 27, 2020, 13:13:10 »
Please re-download LWJGLX/debug off https://www.lwjgl.org/browse/addons/lwjglx-debug

The reason for LWJGLX/debug emitting this "warning" is to hint to a "possibly" wrong usage of a NIO buffer which can especially be found when using JOML by flipping a buffer whose position has not been modified/incremented.
So it's more of a "you possibly did something wrong"-kind of warning, which nevertheless currently results in an exception being thrown at the callsite.
Also: LWJGLX/debug wasn't really designed to cope with all the different use-cases of Java APIs when using it in a Spring/JavaEE/JakartaEE/Servlet/or-otherwise application environment.
Currently, there is a list of excluded packages that should not be analyzed and transformed by the LWJGLX/debug agent, and org/apache/..., which apparently does flip() a buffer with zero length (which is fine, of course), wasn't part of it.
It's now been added, so please re-download LWJGLX/debug from above mentioned link.

Maybe, the list of analyzed and transformed packages should be an "include" list not an "exclude" list in the future.

Re: Application is shutdown when I enabled lwjglx-debugger
« Reply #2 on: December 27, 2020, 13:51:58 »
It is working now, but I am getting the following problem:
Code: [Select]
[LWJGL] Loading JNI library: lwjgl_opengl
[LWJGL] Module: org.lwjgl.opengl
[LWJGL] Using SharedLibraryLoader...
[LWJGL]     Extracting: file:/app/libs/lwjgl-opengl-3.2.3-natives-linux.jar!/linux/x64/org/lwjgl/opengl/liblwjgl_opengl.so
[LWJGL] Loaded from org.lwjgl.librarypath: /tmp/lwjglroot/3.2.3-build-13/liblwjgl_opengl.so
[LWJGL] Loading library: libGL.so.1
[LWJGL] Module: org.lwjgl.opengl
[LWJGL] libGL.so.1 not found in org.lwjgl.librarypath=/tmp/lwjglroot/3.2.3-build-13
[LWJGL] Loaded from system paths: /usr/lib/x86_64-linux-gnu/libGL.so.1
[LWJGL] Warning: Failed to instantiate memory allocator: org.lwjgl.system.jemalloc.JEmallocAllocator. Using the system default.
[LWJGL] MemoryUtil allocator: DebugAllocator
[LWJGL] [GL] Using KHR_debug for error logging.
[LWJGL] [GL] Warning: A non-debug context may not produce any debug output.

java.lang.NullPointerException: null
at org.lwjglx.debug.opengl.GL.createCapabilities(GL.java:39) ~[lwjglx-debug-1.0.0.jar:na]
at org.lwjglx.debug.$Proxy$5284.createCapabilities10(Unknown Source) ~[na:na]
at ai.tra.robofacturing.renderer.engine.graphics.RendererConfigurator.configureInternally(RendererConfigurator.kt:55) ~[classes/:na]
at ai.tra.robofacturing.renderer.engine.graphics.RendererConfigurator.access$configureInternally(RendererConfigurator.kt:9) ~[classes/:na]
at ai.tra.robofacturing.renderer.engine.graphics.RendererConfigurator$SimpleConfig.configure(RendererConfigurator.kt:32) ~[classes/:na]
at ai.tra.robofacturing.renderer.service.ScreenshotMakerService.createScreenshot(ScreenshotMakerService.kt:33) ~[classes/:na]
at ai.tra.robofacturing.renderer.service.strategy.RenderStrategy.render(RenderStrategy.kt:165) ~[classes/:na]
at ai.tra.robofacturing.renderer.service.strategy.RenderStrategy$render$2.invokeSuspend(RenderStrategy.kt:66) [classes/:na]
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) [kotlin-stdlib-1.4.21.jar:1.4.21-release-351 (1.4.21)]
at kotlinx.coroutines.internal.ScopeCoroutine.afterResume(Scopes.kt:32) [kotlinx-coroutines-core-jvm-1.4.2.jar:na]
at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:113) [kotlinx-coroutines-core-jvm-1.4.2.jar:na]
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46) [kotlin-stdlib-1.4.21.jar:1.4.21-release-351 (1.4.21)]
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106) [kotlinx-coroutines-core-jvm-1.4.2.jar:na]
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:571) [kotlinx-coroutines-core-jvm-1.4.2.jar:na]
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750) [kotlinx-coroutines-core-jvm-1.4.2.jar:na]
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:678) [kotlinx-coroutines-core-jvm-1.4.2.jar:na]
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665) [kotlinx-coroutines-core-jvm-1.4.2.jar:na]

It is happened when I bound egl context and trying to bind opengl context
« Last Edit: December 27, 2020, 14:39:38 by Evgeny »

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Offline KaiHH

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Re: Application is shutdown when I enabled lwjglx-debugger
« Reply #3 on: December 27, 2020, 19:44:16 »
The LWJGLX/debug agent only works with GLFW currently. It hooks into glfwMakeContextCurrent() to know when an OpenGL context is current in a calling thread.
But supporting EGL will definitely be a nice addition.

Re: Application is shutdown when I enabled lwjglx-debugger
« Reply #4 on: December 27, 2020, 20:31:00 »
 Sounds perfect. When can it be done  ?