B4J Question B4JPackager11 not working

[AbiKemal]

Help...,
I got stuck while run B4JPackager11 with the following error.

 

[Erel]

Please post the logs as text (right click to copy). Copy the complete logs.

 

[AbiKemal]

Here the error.
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Dim s As String = File.ReadString(TempFolder, "META-INF/MANIFEST.MF")
Temp folder for META-INF not created.
---------------
Error occurred on line: 146 (Main)
java.io.FileNotFoundException: E:\B4J\B4JPackager11\Objects\temp\META-INF\MANIFEST.MF (The system cannot find the path specified)
at java.base/java.io.FileInputStream.open0(Native Method)
at java.base/java.io.FileInputStream.open(FileInputStream.java:219)
at java.base/java.io.FileInputStream.<init>(FileInputStream.java:157)
at anywheresoftware.b4a.objects.streams.File.OpenInput(File.java:218)
at anywheresoftware.b4a.objects.streams.File.ReadString(File.java:272)
at b4j.example.main$ResumableSub_FindPackageName.resume(main.java:994)
at anywheresoftware.b4a.shell.DebugResumableSub$DelegatableResumableSub.resumeAsUserSub(DebugResumableSub.java:47)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:632)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:237)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:167)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:91)
at anywheresoftware.b4a.shell.ShellBA.raiseEvent2(ShellBA.java:98)

 

[Erel]

Looks like you haven't compiled your app in release mode or it is not a UI app.

 

[AbiKemal]

It's a simple UI, only lable, imageview and button. I have compiled to library with .jar extension.

 

[Erel]

I have compiled to library with .jar extension.

This is the mistake. You should run your app in release mode.

 

[AbiKemal]

Got it....,
Oh thank you sooo much.