exceptionMSG = class "com.jniwrapper.win32.cb"'s signer information does not match signer informatio

[nzle...@gmail.com]

Hi.

I have completed the jniwrapper setup in my project and tried to run the attached source by adding comfyj-2.12.jar,

but an error occurred. What's the problem?

2017-06-26 16:11:41 DEBUG DefaultLibraryLoader:62 - JAVA_VERSION = 8

2017-06-26 16:11:41 DEBUG DefaultLibraryLoader:161 - DefaultLibraryLoader.generateTmpFolderName

2017-06-26 16:11:41 DEBUG DefaultLibraryLoader:163 - classContainer = file:/C:/SpringDevTools/workspace/testjniwrapper/lib/jniwrap-3.12.jar

2017-06-26 16:11:41 DEBUG DefaultLibraryLoader:165 - bundleVersion = 3.12

2017-06-26 16:11:41 DEBUG DefaultLibraryLoader:235 - DefaultLibraryLoader.getJarName from the container: file:/C:/SpringDevTools/workspace/testjniwrapper/lib/jniwrap-3.12.jar

2017-06-26 16:11:41 DEBUG DefaultLibraryLoader:167 - jarName = jniwrap-3.12

2017-06-26 16:11:41 DEBUG DefaultLibraryLoader:171 - systemTempFolder = C:\Users\ADMINI~1\AppData\Local\Temp\

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:216 - DefaultLibraryLoader.generateTmpFolderName: C:\Users\ADMINI~1\AppData\Local\Temp\jniwrap-3.12.Build.3.12f2e34333-7f94-4976-9640-d91d5f6c0675\

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:380 - Finding library jniwrap64.dll

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:408 - Finding jniwrap64.dll library in JAR: file:/C:/SpringDevTools/workspace/testjniwrapper/bin/jniwrap64.dll

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:425 - Finding library in class path...

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:380 - Finding library jniwrap64.dll

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:408 - Finding jniwrap64.dll library in JAR: file:/C:/SpringDevTools/workspace/testjniwrapper/bin/jniwrap64.dll

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:425 - Finding library in class path...

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:561 - Loading library from C:\SpringDevTools\workspace\testjniwrapper\bin\jniwrap64.dll

Main: [ exceptionMSG = class "com.jniwrapper.win32.cb"'s signer information does not match signer information of other classes in the same package ]

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:380 - Finding library kernel32.dll

2017-06-26 16:11:42 DEBUG DefaultLibraryLoader:443 - Finding library in system library path...

[Sergei Piletsky]

Hi,

That Java security exception (signer information does not match signer information of other classes in the same package) indicates that you have included signed and unsigned versions of JNIWrapper (jniwrap-3.11.jar) or ComfyJ (comfyj-2.13.jar) or WinPack (winpack-3.11.jar) libraries to your Java project. You can find more information about this exception on https://stackoverflow.com, for example: https://stackoverflow.com/questions/8878068/signer-information-does-not-match

Java stores JAR signatures in their META-INF folders, and our JAR files should have TEAMDEV-.RSA and TEAMDEV-.SF files there.  So, in order to resolve that issue you just need to make sure that you use the JAR libraries from the same ComfyJ distribution archive.

-Sergei

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