Default configuration doesn't work

Hello!

I have compiled java sample and created Application Registration in Azure AD with corresponding premissions, according to instructions. I have amended code

appInfo.setApplicationId("xxxxx-xxxx-xxxx-xxxx-xxxxxxxx");
appInfo.setApplicationName("MIP SDK Java Sample");
appInfo.setApplicationVersion("1.10");

but it give error about token. Firewall is disabled. Any idea?

PS C:\> java -jar mipsdksample.jar
Enter a username: tengrism@tengrism.onmicrosoft.com
Error reading data from file: null
java.lang.RuntimeException: java.lang.NullPointerException
at com.microsoft.mipsdksample.TokenCacheAspect.readDataFromFile(TokenCacheAspect.java:63)
at com.microsoft.mipsdksample.TokenCacheAspect.(TokenCacheAspect.java:41)
at com.microsoft.mipsdksample.AuthDelegateImpl.acquireTokenInteractive(AuthDelegateImpl.java:80)
at com.microsoft.mipsdksample.AuthDelegateImpl.acquireToken(AuthDelegateImpl.java:67)
at com.microsoft.informationprotection.internal.NativeAuthDelegate.AcquireOAuth2Token(NativeAuthDelegate.java:21)
at com.microsoft.informationprotection.internal.gen.SdkWrapperJNI.SwigDirector_AuthDelegate_AcquireOAuth2Token__SWIG_0(SdkWrapperJNI.java:1958)
Caused by: java.lang.NullPointerException
at com.microsoft.mipsdksample.TokenCacheAspect.readDataFromFile(TokenCacheAspect.java:60)
... 5 more
Error reading data from file: null
java.lang.RuntimeException: java.lang.NullPointerException
at com.microsoft.mipsdksample.TokenCacheAspect.readDataFromFile(TokenCacheAspect.java:63)
at com.microsoft.mipsdksample.TokenCacheAspect.(TokenCacheAspect.java:41)
at com.microsoft.mipsdksample.AuthDelegateImpl.acquireTokenInteractive(AuthDelegateImpl.java:80)
at com.microsoft.mipsdksample.AuthDelegateImpl.acquireToken(AuthDelegateImpl.java:67)
at com.microsoft.informationprotection.internal.NativeAuthDelegate.AcquireOAuth2Token(NativeAuthDelegate.java:21)
at com.microsoft.informationprotection.internal.gen.SdkWrapperJNI.SwigDirector_AuthDelegate_AcquireOAuth2Token__SWIG_0(SdkWrapperJNI.java:1958)
Caused by: java.lang.NullPointerException
at com.microsoft.mipsdksample.TokenCacheAspect.readDataFromFile(TokenCacheAspect.java:60)
... 5 more
Exception in thread "main" java.util.concurrent.ExecutionException: com.microsoft.informationprotection.internal.gen.Error: NoAuthTokenError: Client application failed to provide authentication token for HTTP request.
at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
at java.util.concurrent.CompletableFuture.get(Unknown Source)
at com.microsoft.mipsdksample.Action.CreateFileEngine(Action.java:105)
at com.microsoft.mipsdksample.Action.(Action.java:78)
at com.microsoft.mipsdksample.App.main(App.java:54)
Caused by: com.microsoft.informationprotection.internal.gen.Error: NoAuthTokenError: Client application failed to provide authentication token for HTTP request.
at com.microsoft.informationprotection.internal.gen.SdkWrapperJNI.SwigDirector_FileProfile_Observer_OnAddEngineFailure(SdkWrapperJNI.java:2315)

Comienza con TokenCacheAspect.readDataFromFile en la línea 60 y sigue su uso desde AuthDelegateImpl.acquireTokenInteractive. Reproduce el problema con el flujo mostrado de java -jar mipsdksample.jar y verifica que la autenticación se complete sin NullPointerException ni NoAuthTokenError.

Escrito por el modelo de indexación a partir del texto del issue.