16:40:47.543 [main] INFO org.pacien.tincapp.context.App - Starting tinc app 0.29 (release build), running on REL (10)
16:58:14.161 [main] ERROR org.pacien.tincapp.context.App - Fatal application error.
java.lang.ClassNotFoundException: org.apache.commons.logging.impl.NoOpLog
... 23 common frames omitted
Wrapped by: java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/commons/logging/impl/NoOpLog;
at org.apache.commons.configuration2.io.ConfigurationLogger.newDummyLogger(ConfigurationLogger.java:115)
at org.apache.commons.configuration2.io.FileSystem.<clinit>(FileSystem.java:37)
at org.apache.commons.configuration2.io.FileLocatorUtils.<clinit>(FileLocatorUtils.java:54)
at org.apache.commons.configuration2.io.FileLocatorUtils.fileLocator(Unknown Source:0)
at org.apache.commons.configuration2.io.FileHandler.emptyFileLocator(FileHandler.java:1516)
at org.apache.commons.configuration2.io.FileHandler.<init>(FileHandler.java:188)
at org.apache.commons.configuration2.io.FileHandler.<init>(FileHandler.java:177)
at org.apache.commons.configuration2.builder.FileBasedBuilderParametersImpl.<init>(FileBasedBuilderParametersImpl.java:92)
at org.apache.commons.configuration2.builder.FileBasedBuilderParametersImpl.<init>(FileBasedBuilderParametersImpl.java:80)
at org.apache.commons.configuration2.builder.fluent.Parameters.fileBased(Parameters.java:186)
at org.apache.commons.configuration2.builder.fluent.Configurations.fileParams(Configurations.java:602)
at org.apache.commons.configuration2.builder.fluent.Configurations.fileParams(Configurations.java:614)
at org.apache.commons.configuration2.builder.fluent.Configurations.fileBasedBuilder(Configurations.java:132)
at org.apache.commons.configuration2.builder.fluent.Configurations.propertiesBuilder(Configurations.java:238)
at org.apache.commons.configuration2.builder.fluent.Configurations.properties(Configurations.java:282)
at org.pacien.tincapp.data.VpnInterfaceConfiguration$Companion.fromInvitation(VpnInterfaceConfiguration.kt:77)
at org.pacien.tincapp.commands.TincApp$generateIfaceCfg$1.invoke(TincApp.kt:56)
at org.pacien.tincapp.commands.TincApp$generateIfaceCfg$1.invoke(TincApp.kt:33)
at org.pacien.tincapp.commands.Executor$sam$java8_util_function_Supplier$0.get(Unknown Source:2)
at java8.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1765)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:919)
Wrapped by: java.lang.NoClassDefFoundError: org.apache.commons.configuration2.io.FileLocatorUtils
at org.apache.commons.configuration2.io.FileLocatorUtils.fileLocator(Unknown Source:0)
at org.apache.commons.configuration2.io.FileHandler.emptyFileLocator(FileHandler.java:1516)
at org.apache.commons.configuration2.io.FileHandler.<init>(FileHandler.java:188)
at org.apache.commons.configuration2.io.FileHandler.<init>(FileHandler.java:177)
at org.apache.commons.configuration2.builder.FileBasedBuilderParametersImpl.<init>(FileBasedBuilderParametersImpl.java:92)
at org.apache.commons.configuration2.builder.FileBasedBuilderParametersImpl.<init>(FileBasedBuilderParametersImpl.java:80)
at org.apache.commons.configuration2.builder.fluent.Parameters.fileBased(Parameters.java:186)
at org.apache.commons.configuration2.builder.fluent.Configurations.fileParams(Configurations.java:602)
at org.apache.commons.configuration2.builder.fluent.Configurations.fileParams(Configurations.java:614)
at org.apache.commons.configuration2.builder.fluent.Configurations.fileBasedBuilder(Configurations.java:132)
at org.apache.commons.configuration2.builder.fluent.Configurations.propertiesBuilder(Configurations.java:238)
at org.apache.commons.configuration2.builder.fluent.Configurations.properties(Configurations.java:282)
at org.pacien.tincapp.data.TincConfiguration$Companion.fromTincConfiguration(TincConfiguration.kt:36)
at org.pacien.tincapp.commands.TincApp.listPrivateKeys(TincApp.kt:41)
at org.pacien.tincapp.utils.TincKeyring.needsPassphrase(TincKeyring.kt:32)
at org.pacien.tincapp.activities.start.ConnectionStarter.tryStart(ConnectionStarter.kt:50)
at org.pacien.tincapp.activities.start.ConnectionStarter.tryStart$default(ConnectionStarter.kt:41)
at org.pacien.tincapp.activities.start.StartActivity.continueConnectionStart(StartActivity.kt:95)
at org.pacien.tincapp.activities.start.StartActivity.onActivityResult(StartActivity.kt:90)
at android.app.Activity.dispatchActivityResult(Activity.java:8135)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4955)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:5003)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:51)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2109)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7682)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:516)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)
16:58:33.539 [main] INFO org.pacien.tincapp.context.App - Starting tinc app 0.29 (release build), running on REL (10)
Originally posted by @wolfy1339 in https://github.com/pacien/tincapp/issues/92#issuecomment-576442577