I am trying to install my App on the phone, and at run time i received the following errors:  errors:   java.lang.NullPointerException: lock == null 08-11 13:51:59.106 3380-3380/com.example.com.ecoassistant_03 E/AndroidRuntime:     at java.io.Reader.&lt;init&gt;(Reader.java:64) 08-11 13:51:59.106 3380-3380/com.example.com.ecoassistant_03 E/AndroidRuntime:     at java.io.BufferedReader.&lt;init&gt;(BufferedReader.java:107) 08-11 13:51:59.106 3380-3380/com.example.com.ecoassistant_03 E/AndroidRuntime:     at java.io.BufferedReader.&lt;init&gt;(BufferedReader.java:95) 08-11 13:51:59.106 3380-3380/com.example.com.ecoassistant_03 E/AndroidRuntime:     at com.example.com.ecoassistant_03.Populator.populate(Populator.java:38) 08-11 13:51:59.106 3380-3380/com.example.com.ecoassistant_03 E/AndroidRuntime:     at com.example.com.ecoassistant_03.ActMain.onOptionsItemSelected(ActMain.java:1182) 08-11 13:51:59.106 3380-3380/com.example.com.ecoassistant_03 E/AndroidRuntime:     at android.app.Activity.onMenuItemSelected(Activity.java:3205)   code  Populator populate = new Populator(); populate.populate(this, new File(Environment.getExternalStorageDirectory() + "/database/" + "kaAllNodesNumbered.txt"));   public void populate(Context context, File file) {     this.mCtx = context;     this.mSQLiteHelper = new SQLiteHelper(this.mCtx);     //this.mSQLiteHelper.deleteALLRows();     //Log.i(TAG, "total rows: " + this.mSQLiteHelper.getTotalRowsInDB());      try {         this.mFR = new FileReader(file);     } catch (FileNotFoundException e) {         e.printStackTrace();     }     this.mBR = new BufferedReader(this.mFR); //LINE 38  &lt;&lt;&lt;&lt;=============     ...     ...     ... }   Note: the required permission are added in to the manifest file and the file "kaAllNodesNumbered.txt" and the path is correct as well  Please help me to fin dthe where the errors come from
129
What are Null Pointer Exceptions (java.lang.NullPointerException) and what causes them?  What methods/tools can be used to determine the cause so that you stop the exception from causing the program to terminate prematurely?
113408
I've seen this error a few times just now, it seems to only occur when I install an app through the Google Play web interface. Haven't seen it when installing apps directly from my mobile device. Device is quite new and has more than enough free disk space. Couldn't find anything on here yet about this specific error. After a retry it downloads without any problems, so while it is far from blocking, I do hope to get some insight on what is happening here. StackExchange only lists error 923 as an AndroidRuntime(923) error, but I don't see how that can be the cause here. Screenshot attached with error in Dutch.   Error - 'Game' could not be downloaded due to an error. (923)
58610
This is a follow-up to .     When I click a link to an SE site in the Android app, it gives me an "open with" pop-up that has two options:         Chrome   Stack Exchange         I can then choose to open SE posts like this "Just once" or "Always."      The problem is that when I set the SE app to "always," and I click "open in browser,"   Except, the app crashes when trying to open it in browser.  LogCat (just right after selecting "Open in browser")  01-22 18:03:36.354: E/AndroidRuntime(16064): FATAL EXCEPTION: main 01-22 18:03:36.354: E/AndroidRuntime(16064): Process: com.stackexchange.marvin, PID: 16064 01-22 18:03:36.354: E/AndroidRuntime(16064): java.lang.NullPointerException: Attempt to invoke interface method 'int java.util.List.size()' on a null object reference 01-22 18:03:36.354: E/AndroidRuntime(16064):    at com.stackexchange.marvin.utils.Helpers.getNonMarvinViewIntent(Helpers.java:452) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at com.stackexchange.marvin.ui.question.QuestionDialog$1.onClick(QuestionDialog.java:39) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at com.android.internal.app.AlertController$AlertParams$3.onItemClick(AlertController.java:1108) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at android.widget.AdapterView.performItemClick(AdapterView.java:310) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at android.widget.AbsListView.performItemClick(AbsListView.java:1145) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at android.widget.AbsListView$PerformClick.run(AbsListView.java:3066) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at android.widget.AbsListView$3.run(AbsListView.java:3903) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at android.os.Handler.handleCallback(Handler.java:739) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at android.os.Handler.dispatchMessage(Handler.java:95) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at android.os.Looper.loop(Looper.java:148) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at android.app.ActivityThread.main(ActivityThread.java:5417) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at java.lang.reflect.Method.invoke(Native Method) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 01-22 18:03:36.354: E/AndroidRuntime(16064):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)   I suspect it's related to , but not sure.  Specs:   Device model: Nexus 5 Android version: Android 6.0.1 SE app version: 1.0.82 (beta) Installed browser: Chrome 47.0.2526.83 (latest at current writing)
68276
In my page constructor I call a method isFirstPageLoaded, to  check if the loaded page is the first page of the wizard.   private final PageReference FIRSTPAGE = Page.Maintenance_Lock_1;   private void isFirstPageLoaded() {          if(ApexPages.currentPage()!=this.FIRSTPAGE) {              throw new MaintenanceLockException(this.FIRSTPAGE + ' --- ' + ApexPages.currentPage());          }      }   The problem is: Even if I open the first page of the wizard, the exception is thrown. How can I compare two PageReferences? I would like to avoid to parse the URLs and remove parameters etc...
38112
Here's the scenario...    if (entry.Properties["something"].Value != null)   attribs.something = entry.Properties["something"].Value.ToString();   While effective and working correctly, this looks ugly to me.  If I don't check for a null before performing the ToString() then it throws an exception if the property was null.  Is there a better way to handle this scenario?  Much appreciated!
96022
I had the following exception thrown at me when trying to process more than one selected records via a custom button in the list view.    Class Code  global class MerchandiseInventoryClass {      webservice static void ConverttoInventory(String[] merchandise_id)    {        //Convert Merchandise collection into Inventory Collection...         Merchandise__c[] merchandise_collection = [SELECT ID,Author__c,Book_Title__c,Edition__c,Publisher__c,Total_Merchandise_QtyTotal_Qty__c,Status__c FROM Merchandise__c WHERE ID = :merchandise_id];          Inventory__c i = new Inventory__c(); //Line 1        List&lt;Inventory__c&gt; newInventory = new List&lt;Inventory__c&gt;();        for(Merchandise__c m : merchandise_collection )        {            if(m.Status__c !='Fully Converted')            {            i.Author__c = m.Author__c ;            i.Book_Title__c = m.Book_Title__c;            i.Edition__c = m.Edition__c;            i.Publisher__c = m.Publisher__c;            i.Qty_Available__c = m.Total_Merchandise_QtyTotal_Qty__c;            i.Merchandise__c = m.Id;            m.Uninventoried_Qty__c = 0;            m.Status__c = 'Fully Converted';            newInventory.add(i);            }        }        insert newInventory;        update merchandise_collection;    }  }   By moving the Line 1 to within the for loop solved the issue for me.  Thanks to this post (refer the Best Answer in that post)    What puzzles me is that WHY i have to instantiate "i" for every iteration within the loop.  Why the list collection ("newInventory") is complaining that are duplicate elements and why should it even confuse in the first place when I am performing an "insert" even ?
60495
I am using sp2013 foundation. I try update sp with this sp: sharepointsp2013-kb2880551-fullfile-x64-en-us  I installed the sp and finished. I did a reboot. After the reboot I start the wizard. I press a couple of times on next and the I saw a progress bar. After 2 seconds I got this error:  The INSERT permission was denied on the object 'Locks', database 'SharePoint_Config'  This is the full error:  Task initialize has failed with an unknown exception  06/26/2014 14:52:31  9  ERR                  Exception: System.Data.SqlClient.SqlException (0x80131904): The INSERT permission was denied on the object 'Locks', database 'SharePoint_Config', schema 'dbo'.    at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)    at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)    at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean&amp; dataReady)    at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()    at System.Data.SqlClient.SqlDataReader.get_MetaData()    at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)    at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task&amp; task, Boolean asyncWrite)    at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task&amp; task, Boolean asyncWrite)    at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)    at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)    at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior)    at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, CommandBehavior behavior, SqlQueryData monitoringData, Boolean retryForDeadLock)    at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, Boolean retryForDeadLock)    at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command)    at Microsoft.SharePoint.Administration.SPLock.Acquire(SqlSession sqlsession, SPLockType type, String objectname, Guid&amp; lockid, String&amp; server, String&amp; commandline, Boolean force)    at Microsoft.SharePoint.Upgrade.SPManager.AcquireFarmUpgradeLock(Boolean bForce, Boolean singleClickInstall)    at Microsoft.SharePoint.PostSetupConfiguration.InitializeTask.Run()    at Microsoft.SharePoint.PostSetupConfiguration.TaskThread.ExecuteTask() ClientConnectionId:9f1f69eb-dc64-4ba7-9a5d-60daca7e5c21 06/26/2014 14:52:31  9  INF                  Entering function Common.BuildExceptionMessage 06/26/2014 14:52:31  9  INF                    Entering function StringResourceManager.GetResourceString   What is this, I logged in with farm account.
103950
I just got an Android tablet and when I try to install an app on the Play store it says:      error retrieving information from server [RPC:S-3].   I've tried clearing the data for the Play Store app &amp; turning it off &amp; back on but it didn't work.
33241
I tried it and the errors are:  Exception in thread "main" java.awt.AWTError: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper at java.desktop/java.awt.Toolkit.newAWTError(Toolkit.java:472) at java.desktop/java.awt.Toolkit.fallbackToLoadClassForAT(Toolkit.java:488) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1608) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at java.desktop/java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:532) at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:613) at java.desktop/javax.swing.UIManager.getSystemLookAndFeelClassName(UIManager.java:660) at com.cburch.logisim.gui.start.Startup.parseArgs(Startup.java:250) at com.cburch.logisim.Main.main(Main.java:32)   The error seems to be...     Caused by: java.lang.ClassNotFoundException: org.GNOME.Accessibility.AtkWrapper       at  java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)       at   java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)       at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)       at java.base/java.lang.Class.forName0(Native Method)       at java.base/java.lang.Class.forName(Class.java:374)       at java.desktop/java.awt.Toolkit.fallbackToLoadClassForAT(Toolkit.java:485)       ... 14 more     OUTPUT for  apt-cache policy logicsim logisim  logisim:   Installed: 2.7.1~dfsg-1   Candidate: 2.7.1~dfsg-1   Version table:  *** 2.7.1~dfsg-1 500         500 http://in.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages         500 http://in.archive.ubuntu.com/ubuntu bionic/universe i386 Packages         100 /var/lib/dpkg/status N: Unable to locate package logicsim   OUTPUT for update-java-alternatives -l  java-1.11.0-openjdk-amd64      1101       /usr/lib/jvm/java-1.11.0-openjdk-amd64 java-1.8.0-openjdk-amd64       1081       /usr/lib/jvm/java-1.8.0-openjdk-amd64
102897
Anyone working on the Android ('gPhone') have or know of a place where I can find a good ORM tool for it? The code is written in Java, and the database is SQLite. What I would like to find is a tool that given the object definition, can auto-generate the tables and the CRUD functions (that would be awesome), or, barring that, a tool that can take the table definition, the object definition, and auto-generate the CRUD functionality. The rub is that all of this must happen within the Android framework, which has its own conventions as to how database access works.
18034
when i try to save the following code, i got the error below. Following same instructions given in this link, but still errors. Am i doing anything wrong here? please suggest.    @isTest private class WebSvcCalloutTest {     @isTest static void testEchoString() {         Account a = new Account(name='Tester',SAP_KUNNR__c='1172');         insert a;                       // This causes a fake response to be generated         Test.setMock(WebServiceMock.class, new WebServiceMockImpl());      } }   Error:  Save error: Method does not exist or incorrect signature: Test.setMock(Type, WebServiceMockImpl)    WebSvcCalloutTest.cls         @isTest global class WebServiceMockImpl implements WebServiceMock {    global void doInvoke(            Object stub,            Object request,            Map&lt;String, Object&gt; response,            String endpoint,            String soapAction,            String requestName,            String responseNS,            String responseName,            String responseType) {          sapComDocumentSapSoapFunctionsMcS.Z_GSSMWFM_HNDL_EVNTRQST00 sap1 = new sapComDocumentSapSoapFunctionsMcS.Z_GSSMWFM_HNDL_EVNTRQST00();                Map&lt;String,String&gt; mapSAP = new Map&lt;String,String&gt; {};         sapComDocumentSapSoapFunctionsMcS.ZgssmbstDatarcrd01 req = new sapComDocumentSapSoapFunctionsMcS.ZgssmbstDatarcrd01();               sapComDocumentSapSoapFunctionsMcS.ZGssmwfmHndlEvntrqst00Response_element ret =  sap1.ZGssmwfmHndlEvntrqst00('',req);         response.put('response_x', ret);     } }
11494
App version 1.0.27  If you the notification pane and click on the loading icon while it's spinning, the app will cause the app to crash.  03-26 22:51:08.331 E/AndroidRuntime(5927): FATAL EXCEPTION: main 03-26 22:51:08.331 E/AndroidRuntime(5927): java.lang.ArrayIndexOutOfBoundsException: length=0; index=-1 03-26 22:51:08.331 E/AndroidRuntime(5927): at java.util.ArrayList.get(ArrayList.java:310) 03-26 22:51:08.331 E/AndroidRuntime(5927): at com.stackexchange.marvin.ui.BaseActivity$3.onItemClick(BaseActivity.java:266) 03-26 22:51:08.331 E/AndroidRuntime(5927): at android.widget.AdapterView.performItemClick(AdapterView.java:298) 03-26 22:51:08.331 E/AndroidRuntime(5927): at android.widget.AbsListView.performItemClick(AbsListView.java:1100) 03-26 22:51:08.331 E/AndroidRuntime(5927): at android.widget.AbsListView$PerformClick.run(AbsListView.java:2788) 03-26 22:51:08.331 E/AndroidRuntime(5927): at android.widget.AbsListView$1.run(AbsListView.java:3463) 03-26 22:51:08.331 E/AndroidRuntime(5927): at android.os.Handler.handleCallback(Handler.java:730) 03-26 22:51:08.331 E/AndroidRuntime(5927): at android.os.Handler.dispatchMessage(Handler.java:92) 03-26 22:51:08.331 E/AndroidRuntime(5927): at android.os.Looper.loop(Looper.java:137) 03-26 22:51:08.331 E/AndroidRuntime(5927): at android.app.ActivityThread.main(ActivityThread.java:5103) 03-26 22:51:08.331 E/AndroidRuntime(5927): at java.lang.reflect.Method.invokeNative(Native Method) 03-26 22:51:08.331 E/AndroidRuntime(5927): at java.lang.reflect.Method.invoke(Method.java:525) 03-26 22:51:08.331 E/AndroidRuntime(5927): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 03-26 22:51:08.331 E/AndroidRuntime(5927): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 03-26 22:51:08.331 E/AndroidRuntime(5927): at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:126) 03-26 22:51:08.331 E/AndroidRuntime(5927): at dalvik.system.NativeStart.main(Native Method)   (Think I should calm down on finding bugs for a little while? :P)
120449
I am getting this error with the code below. I've looked into the other cases on here. In my case I am referring to a relationship name (__r) which I am assuming is pulling correctly. It's a field which is a lookup to User :   Agreement_CSH_to_be_completed_by__r  Here is the code which is giving me problems :   public void doManagedClients() {         addMsg('Starting processing of Managed Clients.');         Integer startSize = CSH_Data.size();          String SOQL = 'Select Id, OwnerId, Owner.UserName, Account__c, RecordTypeId, Name, Agreement_Client_Status_History__c ' +             'From Contract_Terms__c Where ' +             '   ( recordtypeid = \''+ ((String)A_N_Rectype).substring(0,15) + '\' ) and ' +                '   Agreement_Client_Status_History__c = \'Monthly\' ' +             'order by createddate desc nulls first' ; system.debug('#####333#### ');               addMsg(DEBUG,'Managed Query is: ' + SOQL + '\n');         for (Contract_Terms__c a: Database.Query(SOQL)) {             if (!a.Agreement_CSH_to_be_completed_by__r.isActive) {                 totalInactiveOwners++;                  addMsg('Account: ' + a.Name +  ', has an inactive owner.  Username: ' + a.Agreement_CSH_to_be_completed_by__r.isActive + '.');             } else {                             totalManagedCSHs++;                 addMsg(DEBUG,'Creating a Managed CSH for Account: ' + a);                 CSH_Data.add(new CSH_and_Share_Pair(a, createClientStatusHistory(a)));                 needflush(false);                 if (error) break;             }         }         needflush(true);         addMsg('End of Managed Clients.');           }   Is it just because I don't have a.Agreement_CSH_to_be_completed_by__r included in the SOQL ? I thought I got different errors for that, so I'm a little confused.  Thank you for your help.
120685
It seems to me that a lot of my debugging time is spent chasing down null-reference exceptions in complex statements. For instance:  For Each game As IHomeGame in _GamesToOpen.GetIterator()   Why, when I get a NullReferenceException, can I get the line number in the stack trace, but not the name of the object that equals null. In other words, why:  Object reference not set to an instance of an object.   instead of  _GamesToOpen is not set to an instance of an object.   or  Anonymous object returned by _GamesToOpen.GetIterator() is null.   or  game was set to null.   Is this strictly a design choice, meant to protect the anonymity of the code or is there a compelling reason in compiler design not to include this information in the debug-time exception?
121233
I'm trying to run an application downloaded from the internet (e.g., Jabref) but it seems that it fails silently. When I try to open it by double clicking it, nothing happens. When I use the terminal I get the following message:     LSOpenURLsWithRole() failed with error -10810 for the file .../xxxx.app   I tried several suggestions that I found here like changing permissions and modifying the Info.plist file, but nothing works.  Because it's a Java application, I tried to run it through terminal using      java -cp "CLASSPATH" MAINCLASS    and it works fine.  Just to mention that I get this error not only with this app, but for a few other applications.  Thanks in advance.
13711
I am trying to install a Java application on my Linux machine (Slackware).   I have received the following error, and I do not understand it.   Could you advise me how to approach the problem? Thank you.  Here is what I get: (I see that some X11 DISPLAY variable needs to be set, but what value should I give it and how?)  ~$ java -jar gate-5.0-beta1-build3048-installer.jar - ERROR -  java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it. java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it. at java.awt.GraphicsEnvironment.checkHeadless(Graphic sEnvironment.java:159) at java.awt.Window.&lt;init&gt;(Window.java:407) at java.awt.Frame.&lt;init&gt;(Frame.java:402) at net.sourceforge.mlf.metouia.borders.MetouiaDotsBuf fer.&lt;init&gt;(MetouiaDotsBuffer.java:105) at net.sourceforge.mlf.metouia.borders.MetouiaDots.&lt;i nit&gt;(MetouiaDots.java:66) at net.sourceforge.mlf.metouia.borders.MetouiaToolBar Border.&lt;init&gt;(MetouiaToolBarBorder.java:49) at net.sourceforge.mlf.metouia.MetouiaLookAndFeel.ini tComponentDefaults(MetouiaLookAndFeel.java:241) at javax.swing.plaf.basic.BasicLookAndFeel.getDefault s(BasicLookAndFeel.java:130) at javax.swing.plaf.metal.MetalLookAndFeel.getDefault s(MetalLookAndFeel.java:1591) at javax.swing.UIManager.setLookAndFeel(UIManager.jav a:537) at javax.swing.UIManager.setLookAndFeel(UIManager.jav a:581) at com.izforge.izpack.installer.GUIInstaller.loadLook AndFeel(GUIInstaller.java:373) at com.izforge.izpack.installer.GUIInstaller.&lt;init&gt;(G UIInstaller.java:116) at sun.reflect.NativeConstructorAccessorImpl.newInsta nce0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInsta nce(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newI nstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Construc tor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:30 at com.izforge.izpack.installer.Installer.main(Instal ler.java:62)
38406
Whenever I try to update an app, I get the error in the question title. I am also unable to view my installed apps. I've already tried wiping the store's data and cache, and removing and readding my account. Nothing helps.   I'm using a Droid Turbo running 4.4.4. Anyone know what the problem is?