We are facing a VerifyError in our application while deploying to WAS environment. The following is the exception:
Error 500: org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.VerifyError: JVMVRFY012 stack shape inconsistent; class=com/org/jaxb/Input_JAXB_Deserialization_Stub, method=write(ILjava/lang/Object;)V, pc=356
We are still trying to identify the issue, but all efforts not going well. Is there any way that the libraries used in run time is good in bytecode compatibility?. For example, we can add all the libraries and run the byte code verification.
Related
I've created a new Kotlin/Native application using IntelliJ Idea and it fails to compile.
I hadn't change anything.
I'm sure it fails at compilation time because it says "Compilation ended with errors"
Stack trace: java.util.zip.ZipException: invalid stored block lengths...
I have used seedstack dependecies for Hibernate and JPA to create DAO services that performs crud operations on Database.
I am trying to Launch this Seedstack application module through Java application Launcher in eclipse, by SeedMain class.
In pom.xml - dependecy for undertow is given.
<dependency>
<groupId>org.seedstack.seed</groupId>
<artifactId>seed-web-undertow</artifactId>
</dependency>
When executing the SeedMain class, I am getting the below error snakeyaml error:-
Exception in thread "main" java.lang.NoSuchMethodError: org.yaml.snakeyaml.DumperOptions.setSplitLines(Z)V
at com.fasterxml.jackson.dataformat.yaml.YAMLGenerator.buildDumperOptions(YAMLGenerator.java:259)
at com.fasterxml.jackson.dataformat.yaml.YAMLGenerator.<init>(YAMLGenerator.java:232)
at com.fasterxml.jackson.dataformat.yaml.YAMLFactory._createGenerator(YAMLFactory.java:447)
at com.fasterxml.jackson.dataformat.yaml.YAMLFactory.createGenerator(YAMLFactory.java:397)
at org.seedstack.seed.core.internal.diagnostic.DefaultDiagnosticReporter.writeDiagnosticReport(DefaultDiagnosticReporter.java:75)
at org.seedstack.seed.core.internal.diagnostic.DefaultDiagnosticReporter.writeDiagnosticReport(DefaultDiagnosticReporter.java:67)
at org.seedstack.seed.core.internal.diagnostic.DiagnosticManagerImpl.dumpDiagnosticReport(DiagnosticManagerImpl.java:70)
at org.seedstack.seed.core.SeedMain.handleException(SeedMain.java:68)
at org.seedstack.seed.core.SeedMain.main(SeedMain.java:61)
As per my understanding the Error is due to some version inconsistency for snakeyaml, But for Seedstack as the versions for dependecies are resolved by seedstack-bom dependecy, so where exactly should I do the changes to resolve the error.
Thanks in Advance!
From reading the stacktrace, it seems that you have some error on startup which is handled by the handleException() method. This method then tries to write a YAML diagnostic report but ultimately fails due to the snakeyaml version issue you mentioned.
You should do two things:
Fix the snakeyaml dependency issue by looking into the dependency tree. This kind of problem is often caused by some library that makes Maven choose an older version. SeedStack needs at least jackson-dataformat-yaml version 2.9.4 which in turn needs at least snakeyaml 1.18.
Fix the other error by looking at the full stacktrace. When a diagnostic report cannot be written, the original exception is still printed on the console (on stderr).
I am trying to setup Agora recording setup, I have complied the samples provided in bundle and trying to run them. I am getting following exception where code is unable to find recording.dll
Exception in thread "main" java.lang.UnsatisfiedLinkError: no recording in
java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at io.agora.recording.RecordingSDK.<clinit>(RecordingSDK.java:24)
This doesn't look like an Agora error rather a Java error. The function is not finding a dependent method in its link path, you can check which function its failing on, and then check if you have a path mismatch in your compilation path
You can do java -XshowSettings:properties -version and then look at the value of java.library.path to see the library paths.
I am using Unity for in WCF service to load component.
I am referring below mention article.
https://msdn.microsoft.com/en-us/library/vstudio/hh323725(v=vs.100).aspx
Service is working fine when i build service in visual studio with build option option any CPU.
As one third party component required 64 bit specific build. So i selected 64 bit build option.
I have downloaded Unity code and build for 64 bit but it is also not working.
I am getting below mention exception.
Could not load file or assembly 'Common.Unity' or one of its dependencies. An attempt was made to load a program with an incorrect format.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.BadImageFormatException: Could not load file or assembly 'Common.Unity' or one of its dependencies. An attempt was made to load a program with an incorrect format.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Assembly Load Trace: The following information can be helpful to determine why the assembly 'Common.Unity' could not be loaded.
As this is not issue of Unity.
It is issue of IISExprees of VS2012 which is support on 32 bit.
Can't get IIS Express 8 beta to run website as 64-bit process
https://visualstudio.uservoice.com/forums/121579-visual-studio/suggestions/3254745-allow-for-iis-express-64-bit-to-run-from-visual-st
I am using ivy for dependency management. i am getting the following exception now,suddenly this exception came but before it was working fine..
java.lang.NoSuchMethodError: org.apache.http.conn.scheme.Scheme.(Ljava/lang/String;ILorg/apache/http/conn/scheme/SchemeSocketFactory;)V
at org.openqa.selenium.remote.internal.HttpClientFactory.getClientConnectionManager(HttpClientFactory.java:64)
at org.openqa.selenium.remote.internal.HttpClientFactory.(HttpClientFactory.java:50)
at org.openqa.selenium.remote.HttpCommandExecutor.(HttpCommandExecutor.java:111)
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:78)
at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:187)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:93)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:142)
at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:88)
at com.ensarm.crawler.web.browser.FirefoxBrowser.initialize(FirefoxBrowser.java:296)
at com.ensarm.crawler.navigator.IpProxyNavigator.initialize(IpProxyNavigator.java:46)
at com.ensarm.crawler.Crawler.run(Crawler.java:23)
at java.lang.Thread.run(Thread.java:619)
The firefox driver for selenium doesn't have the ephemeral socket issue fixed, which often causes the stack trace above. There may be some test cases being run by ivy which if you turn off would solve this particular issue.