I have to launched my app on google play but some device supporting. Error message
' App_name stopped working'.java.lang.RuntimeException: Unable to start activity ComponentInfo{com.readiva.divakar.sqlite/com.readiva.divakar.parikshaquiz.QueHome}: java.lang.ArrayIndexOutOfBoundsException: length=202; index=-1 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476) at android.app.ActivityThread.-wrap11(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) Caused by: java.lang.ArrayIndexOutOfBoundsException: length=202; index=-1 at java.util.ArrayList.get(ArrayList.java:310) at com.readiva.divakar.parikshaquiz.QueHome.showData(QueHome.java:77) at com.readiva.divakar.parikshaquiz.QueHome.onCreate(QueHome.java:69) at android.app.Activity.performCreate(Activity.java:6237) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369) ... 9 more
Related
When upgrading Jfrog Artifactory from 6.16.2 -> 7.12.6 on a Windows machine, following the official instructions (Link) i am getting the following error in artifactory-service.log
2021-01-23T12:22:20.896Z [jfrt ] [ERROR] [87face30ccb5d82c] [ctoryContextConfigListener:126] [art-init ] - Application could not be initialized: UNAVAILABLE: Network closed for unknown reason
java.lang.reflect.InvocationTargetException: null
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.artifactory.lifecycle.webapp.servlet.ArtifactoryContextConfigListener.configure(ArtifactoryContextConfigListener.java:265)
at org.artifactory.lifecycle.webapp.servlet.ArtifactoryContextConfigListener$1.run(ArtifactoryContextConfigListener.java:122)
Caused by: org.springframework.beans.factory.BeanInitializationException: Failed to initialize bean 'org.artifactory.security.access.AccessService'.; nested exception is io.grpc.StatusRuntimeException: UNAVAILABLE: Network closed for unknown reason
at org.artifactory.spring.ArtifactoryApplicationContext.initReloadableBeans(ArtifactoryApplicationContext.java:302)
at org.artifactory.spring.ArtifactoryApplicationContext.refresh(ArtifactoryApplicationContext.java:284)
at org.artifactory.spring.ArtifactoryApplicationContext.<init>(ArtifactoryApplicationContext.java:174)
... 6 common frames omitted
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: Network closed for unknown reason
at io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:262)
at io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:243)
at io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:156)
at com.jfrog.router.v1.registry.ServiceResourceGrpc$ServiceResourceBlockingStub.registerService(ServiceResourceGrpc.java:281)
at org.jfrog.access.accessrouterclient.RouterClientImpl.registerService(RouterClientImpl.java:69)
at org.jfrog.access.client.grpc.RouterGrpcClientImpl.registerService(RouterGrpcClientImpl.java:41)
at org.jfrog.access.client.AccessClientBootstrap.<init>(AccessClientBootstrap.java:138)
at org.artifactory.security.access.AccessServiceImpl.bootstrapAccessClient(AccessServiceImpl.java:1290)
at org.artifactory.security.access.AccessServiceImpl.lambda$bootstrapAccessClient$23(AccessServiceImpl.java:1251)
at io.vavr.control.Try.mapTry(Try.java:634)
at io.vavr.control.Try.map(Try.java:585)
at org.artifactory.security.access.AccessServiceImpl.bootstrapAccessClient(AccessServiceImpl.java:1251)
at org.artifactory.security.access.AccessServiceImpl.initAccessService(AccessServiceImpl.java:421)
at org.artifactory.security.access.AccessServiceImpl.initAccessClientIfNeeded(AccessServiceImpl.java:410)
at org.artifactory.security.access.AccessServiceImpl.init(AccessServiceImpl.java:403)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:367)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118)
at org.artifactory.storage.fs.lock.aop.LockingAdvice.invoke(LockingAdvice.java:76)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
at com.sun.proxy.$Proxy231.init(Unknown Source)
at org.artifactory.spring.ArtifactoryApplicationContext.initReloadableBeans(ArtifactoryApplicationContext.java:300)
... 8 common frames omitted
2021-01-23T12:22:22.687Z [jfrt ] [ERROR] [ ] [o.a.w.s.ArtifactoryFilter:213 ] [http-nio-8081-exec-5] - Artifactory failed to initialize: Context is null
http://localhost:8082/ui is reachable, and showing "JFrog Platform will be available shortly" With Router as healthy, and Access, Event and Metadata as Unhealthy Peer with message "Service is healthy; there are missing services: jfrt,jffe"
http://localhost:8081/ shows the startup image for Artifactory for a while, and then throws a 500-error.
The rest of the log looks ok ,and i can't find anything in other logs either.
Remove the following line:
artifactory.access.client.serverUrl.override
From:
$ARTIFACTORY_HOME/var/etc/artifactory/artifactory.system.properties
Am trying to establish connection to Phoenix, using DBVisualizer but getting below error
Followed steps give here
https://community.hortonworks.com/articles/19016/connect-to-phoenix-hbase-using-dbvisualizer.html
After which getting error as below
ERROR 103 (08004): Unable to establish connection
When checked the error log of DBVisualizer am seeing below things
2019-07-22 12:53:18.890 INFO 903 [ExecutorRunner-pool-3-thread-1 - H.Ĵ] Exception while connecting Hbase
java.sql.SQLException: ERROR 103 (08004): Unable to establish connection.
at org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:422)
at org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:145)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.openConnection(ConnectionQueryServicesImpl.java:392)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.access$300(ConnectionQueryServicesImpl.java:211)
at org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2269)
at org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2248)
at org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:78)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.init(ConnectionQueryServicesImpl.java:2248)
at org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:233)
at org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.createConnection(PhoenixEmbeddedDriver.java:135)
at org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:202)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.onseven.dbvis.h.B.D.ā(Z:1548)
at com.onseven.dbvis.h.B.F$A.call(Z:1369)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:240)
at org.apache.hadoop.hbase.client.ConnectionManager.createConnection(ConnectionManager.java:421)
at org.apache.hadoop.hbase.client.ConnectionManager.createConnectionInternal(ConnectionManager.java:330)
at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:144)
at org.apache.phoenix.query.HConnectionFactory$HConnectionFactoryImpl.createConnection(HConnectionFactory.java:47)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.openConnection(ConnectionQueryServicesImpl.java:390)
... 18 more
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:238)
... 23 more
Caused by: java.lang.UnsupportedOperationException: Constructor threw an exception for org.apache.hadoop.hbase.ipc.RpcClientImpl
at org.apache.hadoop.hbase.util.ReflectionUtils.instantiate(ReflectionUtils.java:54)
at org.apache.hadoop.hbase.util.ReflectionUtils.instantiateWithCustomCtor(ReflectionUtils.java:34)
at org.apache.hadoop.hbase.ipc.RpcClientFactory.createClient(RpcClientFactory.java:64)
at org.apache.hadoop.hbase.ipc.RpcClientFactory.createClient(RpcClientFactory.java:48)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.<init>(ConnectionManager.java:638)
... 28 more
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.apache.hadoop.hbase.util.ReflectionUtils.instantiate(ReflectionUtils.java:46)
... 32 more
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.apache.hadoop.hbase.util.ClassSize
at org.apache.hadoop.hbase.ipc.IPCUtil.<init>(IPCUtil.java:74)
at org.apache.hadoop.hbase.ipc.AbstractRpcClient.<init>(AbstractRpcClient.java:95)
at org.apache.hadoop.hbase.ipc.RpcClientImpl.<init>(RpcClientImpl.java:1092)
at org.apache.hadoop.hbase.ipc.RpcClientImpl.<init>(RpcClientImpl.java:1118)
I tried using Intellij and it is working fine.
Add all jars that are required by the phoenix driver and restart the tool.
Following jars I had added for IntelliJ
hbase-annotations
hbase-common
hbase-client
phoenix-hbase-client
I had added in the drivers of Intellij and restarted it.
Make sure you are using the proper version of JDK while connecting the Phoenix through tool.
Frequently I have been receiving this Error.
15-Dec-2018 18:54:06.788 INFO [HikariPool-2 connection adder] org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading Illegal access: this web application instance has been stopped already. Could not load [sun.reflect.ConstructorAccessorImpl]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [sun.reflect.ConstructorAccessorImpl]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1355)
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1341)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1206)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1167)
at sun.misc.Unsafe.defineClass(Native Method)
at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399)
at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:394)
at java.security.AccessController.doPrivileged(Native Method)
at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:393)
at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:92)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:55)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:243)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1360)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:486)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:715)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:385)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:30)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:564)
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136)
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198)
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467)
at com.zaxxer.hikari.pool.HikariPool.access$100(HikariPool.java:71)
at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:706)
at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:692)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Moving ojdbc.jar file from Web app lib folder to Tomcat lib folder solved my problem.
Getting following error on WAS8558.
This WAS8558 is being used by Netcool/OMNIbus WebGUI8.1.
I am having problems while stopping WAS and getting below error.
Earlier I had done the SSL configuration and performed steps mentioned on below link to enable TLSv1.2
https://developer.ibm.com/answers/questions/206952/how-do-i-configure-websphere-application-server-ss.html
ERROR:
8:46:59:065 EDT] 00000001 WsServerStop A ADMU3007E: Exception com.ibm.websphere.management.exception.ConnectorException: com.ibm.websphere.management.exc
eption.ConnectorException: ADMC0016E: The system cannot create a SOAP connector to connect to host xxxxx.cap.dev.net at port 16313.
at com.ibm.ws.management.connector.ConnectorHelper.createConnector(ConnectorHelper.java:628)
at com.ibm.ws.management.tools.WsServerStop.runTool(WsServerStop.java:373)
at com.ibm.ws.management.tools.AdminTool.executeUtility(AdminTool.java:271)
at com.ibm.ws.management.tools.WsServerStop.main(WsServerStop.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at com.ibm.wsspi.bootstrap.WSLauncher.launchMain(WSLauncher.java:234)
at com.ibm.wsspi.bootstrap.WSLauncher.main(WSLauncher.java:96)
at com.ibm.wsspi.bootstrap.WSLauncher.run(WSLauncher.java:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:587)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:198)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:340)
at org.eclipse.core.launcher.Main.basicRun(Main.java:282)
at org.eclipse.core.launcher.Main.run(Main.java:981)
at com.ibm.wsspi.bootstrap.WSPreLauncher.launchEclipse(WSPreLauncher.java:401)
at com.ibm.wsspi.bootstrap.WSPreLauncher.main(WSPreLauncher.java:164)
Caused by: com.ibm.websphere.management.exception.ConnectorException: ADMC0016E: The system cannot create a SOAP connector to connect to host xxxxx.cap.dev.net at port 16313.
at com.ibm.websphere.management.AdminClientFactory.createAdminClientPrivileged(AdminClientFactory.java:635)
at com.ibm.websphere.management.AdminClientFactory.access$000(AdminClientFactory.java:127)
at com.ibm.websphere.management.AdminClientFactory$1.run(AdminClientFactory.java:210)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:63)
at com.ibm.websphere.management.AdminClientFactory.createAdminClient(AdminClientFactory.java:206)
at com.ibm.ws.management.connector.ConnectorHelper.tryProtocol(ConnectorHelper.java:665)
at com.ibm.ws.management.connector.ConnectorHelper.createConnector(ConnectorHelper.java:597)
... 29 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:86)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:58)
at java.lang.reflect.Constructor.newInstance(Constructor.java:542)
at com.ibm.websphere.management.AdminClientFactory.createAdminClientPrivileged(AdminClientFactory.java:457)
... 35 more
Caused by: com.ibm.websphere.management.exception.ConnectorNotAvailableException: [SOAPException: faultCode=SOAP-ENV:Client; msg=Error opening socket: java.io.IOExce
ption: Exception during sslSocket.startHandshake: Received fatal alert: handshake_failure; targetException=java.lang.IllegalArgumentException: Error opening socket:
java.io.IOException: Exception during sslSocket.startHandshake: Received fatal alert: handshake_failure]
at com.ibm.ws.management.connector.soap.SOAPConnectorClient.reconnect(SOAPConnectorClient.java:429)
at com.ibm.ws.management.connector.soap.SOAPConnectorClient.(SOAPConnectorClient.java:228)
... 40 more
Caused by: [SOAPException: faultCode=SOAP-ENV:Client; msg=Error opening socket: java.io.IOException: Exception during sslSocket.startHandshake: Received fatal alert:
handshake_failure; targetException=java.lang.IllegalArgumentException: Error opening socket: java.io.IOException: Exception during sslSocket.startHandshake: Receive
d fatal alert: handshake_failure]
at org.apache.soap.transport.http.SOAPHTTPConnection.send(SOAPHTTPConnection.java:475)
at org.apache.soap.rpc.Call.WASinvoke(Call.java:510)
at com.ibm.ws.management.connector.soap.SOAPConnectorClient$4.run(SOAPConnectorClient.java:387)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.management.connector.soap.SOAPConnectorClient.reconnect(SOAPConnectorClient.java:372)
... 41 more
try these Solutions
1- write "xxxxx.cap.dev.net:16313/soap" on the browser and hit enter to check if your problem relevant to firewall or not.
if you get a reply, we become to ensure that your problem is not a firewall problem.
2- ensure that the certificate has not been expired
3- in some cases, SOAP connector does not work with TLSv1.2, but it works with v1.
4- try to work with eclipse instead of IBM integration designer.
I am new to Android Development in Xamarin. I have created a sample application and it was running fine. But suddenly i got the below error which i am not able to figure out what to do. I did not get any solution from internet. I have reinstalled everything but no luck. Please help!
Java JDK 1.7.0
Android SDK 22.0.0
GTK# 2.12.26
Xamarin Studio 5.9.4
Xamarin 3.11.666
Error:
Java.Lang.RuntimeException: java.lang.reflect.InvocationTargetException
at --- End of managed exception stack trace ---
at java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
at at dalvik.system.NativeStart.main(Native Method)
at Caused by: java.lang.reflect.InvocationTargetException
at at java.lang.reflect.Method.invokeNative(Native Method)
at at java.lang.reflect.Method.invoke(Method.java:515)
at at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
at ... 2 more
at Caused by: md52ce486a14f4bcd95899665e9d932190b.JavaProxyThrowable: System.ArgumentNullException: Argument cannot be null.
at Parameter name: value
at at Newtonsoft.Json.Utilities.ValidationUtils.ArgumentNotNull (object,string) <IL 0x00009, 0x0006c>
at at Newtonsoft.Json.JsonConvert.DeserializeObject (string,System.Type,Newtonsoft.Json.JsonSerializerSettings) <IL 0x00006, 0x00067>
at at Newtonsoft.Json.JsonConvert.DeserializeObject<Tasky.Core.UserData> (string,Newtonsoft.Json.JsonSerializerSettings) <0x00063>
at at Newtonsoft.Json.JsonConvert.DeserializeObject<Tasky.Core.UserData> (string) <0x0006b>
at TaskyAndroid.Screens.HomeScreen.OnCreate (Android.OS.Bundle) [0x00017] in f:\Solutions\Xamarin\Tasky\Android_Starter\TaskyAndroid\Screens\HomeScreen.cs:60
at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (intptr,intptr,intptr) [0x00011] in /Users/builder/data/lanes/1879/5f55a9ef/source/monodroid/src/Mono.Android/platforms/android-10/src/generated/Android.App.Activity.cs:1777
at at (wrapper dynamic-method) object.6147fbee-1dc5-4093-b962-ef4f61496551 (intptr,intptr,intptr) <IL 0x00017, 0x00043>
at at md5b8e170d2a8045dd039dc8ae8a9f57934.HomeScreen.n_onCreate(Native Method)
at at md5b8e170d2a8045dd039dc8ae8a9f57934.HomeScreen.onCreate(HomeScreen.java:29)
at at android.app.Activity.performCreate(Activity.java:5231)
at at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148)
at at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)
at at android.app.ActivityThread.access$800(ActivityThread.java:135)
at at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
at at android.os.Handler.dispatchMessage(Handler.java:102)
at at android.os.Looper.loop(Looper.java:136)
at at android.app.ActivityThread.main(ActivityThread.java:5001)
at ... 5 more