IllegalStateException: Could not execute method of the activity
It is caused by NPE Caused by: java.lang.NullPointerException at java.lang.StringToReal.parseFloat(StringToReal.java:285) at java.lang.Float.parseFloat(Float.java:300) at com.jcarlapp.carl.amystore.DBTools.total(DBTools.java:151) It seems like cursor.getString(0) returns null in method total. I assume that you have no rows in the table to calculate sum....
Neither BindingResult nor plain target object for bean name when running application
java,spring,illegalstateexception
I have added following method in my controller and works fine. @RequestMapping("/index") public String setupForm(Map<String, Object> map) { map.put("index", new JtAdminInfo()); return "index"; } ...
IllegalStateException with StreamSupplier
java,java-8,illegalstateexception,optional,java-stream
If you re-write your supplier as an anonymous pre-java 8 class. That would be equivalent to: Supplier<Stream<String>> streamSupplier = new Supplier<Stream<String>>() { @Override public Stream<String> get() { return lines; } }; Maybe here it becomes more obvious that you are returning the same stream instance each time you call get...
Could not find a method sendMessage(View) in the activity class com.example.alexander.mobileapp02.MainActivity for onClick handler on [duplicate]
java,javascript,android,xml,illegalstateexception
Dude, the error is clear - Could not find a method sendMessage(View) in the activity class com.example.alexander.mobileapp02.MainActivity When you declare in XML a line like this - android:onClick="sendMessage" You need to create the method that gets executed in your MainActivity, it takes the View that called it as a parameter....
IllegalStateException: Activity has been destroyed - when app is trying to show DialogFragment once more time
android,android-fragments,android-dialogfragment,illegalstateexception
It is a bit odd - or maybe just a bug in this Android functionality. I have added block try catch to catch throwing exception in this way: MyDialogFragment fragment = new MyDialogFragment(listener, "Hello " + name); try { fragment.show(activity.getFragmentManager(), "myDialog"); } catch (Exception e) { e.printStackTrace(); } And of...
IllegalStateException: ArchiveDescriptor reused; can URLs be processed multiple times using WildFly Java 8
java,jboss,wildfly,wildfly-8,illegalstateexception
I resolved the problem. The problem in my my case was this line in my persistence.xml. <jar-file>foo_sb.jar</jar-file> The jar file tag worked well with JBoss AS7 but not in WildFly 8 using Hibernate 4.3.7. I cannot explain why not. Maybe a Wildfly/JBoss expert can give more details about this. Hope...
Broken pipe error when executing Android method more than once?
java,android,illegalstateexception,broken-pipe
When you execute the command os.writeBytes("exit\n"); this ends your su session. The su process ends itself and the pipe your are using for writing commands to the su shell gets broken. Therefore if you want to execute another command you have to restart a new su session or do not...
processBitmap - java.lang.IllegalStateException and java.io.FileNotFoundException
Firstly In my emulator there was a two app in the same name.I doesn't know that. That's why I am getting these Exception at RunTime. java.io.FileNotFoundException: /storage/sdcard/Android/data/com.gems.android/cache/http/ec1de446b4ed202c22d7c762f1746668.0.tmp: fstat failed: ENOENT (No such file or directory) I solved these problem by uninstall the two same app name and install the currently...
IllegalStateException thrown when trying to run my Game Launcher
java,eclipse,launcher,illegalstateexception
Well, a problem I see here is this call createBufferStrategy(3) in the renderMenu method. The method createBufferStrategy can cause such exceptions if the JFrame (or to be more general, the Window) wasn't set visible before (or added to a component that is visible) as you can see in the JavaDoc....
IllegalStateException for MediaPlayer
android,android-mediaplayer,illegalstateexception
The issue is not explicitly displayed but arises due to what is NOT in onResume(). By having the MediaPlayer created in onCreate(), after returning from onPause(), the activity does not go through onCreate() and thus there is no MediaPlayer. To resolve this issue, one would put the setup for MediaPlayer...
Seemingly Strange IllegalStateException when clicking on an Item in a ListView. Possible AsyncTask issue
android,android-listview,android-asynctask,illegalstateexception
My problems stemmed from poor organization. Firstly, with the I tried to share models in both of my MVCs which was a bad idea. One problem (which wasn't stated here because it wasn't my most immediate bug) was that the content of the ListView wouldn't change between Most Viewed and...
What is this IllegalStateExeption?
multithreading,javafx,init,illegalstateexception
As the exception indicates, you are operating on the scene graph off of the FX Application Thread. In JavaFX, all operations that manipulate the scene graph must be called on the FX Application Thread. Any operation that changes state of a node or creates a new one must occur on...
Android fragment commit illegal state exception only when phone is locked
android,android-fragments,illegalstateexception,android-actionbaractivity
I think there is a state loss occurring in your program, one of the solution is to save the instance and restore the intstance which avoid state loss and another is to commit allowing state loss you can have a look at the blogspot Fragment Transactions & Activity State Loss...
Remove input in form breaks play framework (2.3)
java,forms,playframework-2.0,constraints,illegalstateexception
So, as I understand your problem, you want to allow a user to update all his details except his email address. Assuming you want to display their email address but have it uneditable there are two options: Mark your email input as 'readonly'. This will not allow the user to...
Android SQLITE Illegal State Exception [duplicate]
android,sqlite,illegalstateexception
check before open it if(database != null && database.isOpen()){ // if open then don't open } ---- UPDATE ---- // add this method in your class calss private SQLiteDatabase myDataBase; ... public boolean isDatabaseOpened() { if (myDataBase == null) { return false; } return myDataBase.isOpen(); } if method returns false...
IllegalStateException after creating AlertDialog API 19
android,android-alertdialog,android-4.4-kitkat,illegalstateexception
we finally figured it out by ourselves, at least how we get it to work. the problem has been that we were still using the deprecated showDialog()-method instead of DialogFragments. It seems there are cases in which showDialog() and AlertDialog.setView() don't work together, in other cases they obviously do, we...
Trouble adding button and textview on the same view for android app - Illegal state exception
android,android-layout,android-textview,android-button,illegalstateexception
The xml layout does all of the adding of views for you. By doing it yourself as well you create 2 parents for a single view, which is illegal. Luckily in this case you're just doing work that isn't needed, so you can just remove those lines.
Java documentlistener - program stop working after input
java,swing,jtextfield,illegalstateexception,documentlistener
This line setJPanel(ciphertextArray, panel3, "1"); also adds a DocumentListener to every element of the ciphertextArray TextField. So every time the value of one of your cipher text TextFields changes, the method setCipherText() is invoked. This leads to the following sequence: You enter a new value in one of the TextFields...
JavaFX snapshot exception: Resource obsoleted too many times
canvas,javafx,render,snapshot,illegalstateexception
This is reported as RT-33294. According to the bug report, it's a regression in 8.0.0, so it should work fine with releases prior to that, as well as 8.0.0_20 and later. The suggested workaround for 8.0.0 and 8.0.0_05 is to call setPixels instead of setColor: PixelWriter pr = gc.getPixelWriter(); //...
IllegalStateException:The content of the adapter has changed but ListView did not receive a notification
android,listview,illegalstateexception
The problem is fixed:the answer was found there ! what I did? I have added, the switcher, Boolean LOADMORE SWITCHER=false; as global visibility and replaced mPostListAdapter.notifyDataSetChanged(); from doInBackground() to getWallsData(). private Boolean LOADMORE SWITCHER=false; .... private class LoadMoreDataTask extends AsyncTask<Void, Void, Void> { @Override protected Void doInBackground(Void... params) { if...
Downloading file via POST: using setDoInput() and setDoOutput() at the same time
java,android,https,http-post,illegalstateexception
Do both conn.setDoInput(true) and conn.setDoOutput(true) before conn.getOutputStream().
onClick method works only in MainActivity [duplicate]
android,illegalstateexception,android-imagebutton
java.lang.IllegalStateException: Could not find a method showPopup(View) in the activity class com.fm.etunes.phone.MainActivity for onClick handler on view class android.widget.ImageButton with id 'popUp' You are getting this exception because this click method is supposed be defined in your activity, not in fragment. More in detail, android:onClick only works for the...
EJB - EJBTransactionRolledbackException argument type mismatch - overloaded method
ejb,jboss7.x,ejb-3.0,illegalstateexception,wildfly-8
The EJB proxy delivered by the container (JBOSS) passes the arguments for the respective method with type Object. Thus, if there are overloading methods maybe the proxy can't resolve wich one to call @Stateless public class TableService extends GenericService<Table> implements ITableService { @Override public void update(Table table) throws Exception {...
java.lang.IllegalStateException: Fragment not attached to Activity
android,android-fragments,android-activity,android-volley,illegalstateexception
This error happens due to the combined effect of two factors: The HTTP request, when complete, invokes either onResponse() or onError() (which work on the main thread) without knowing whether the Activity is still in the foreground or not. If the Activity is gone (the user navigated elsewhere), getActivity() returns...
IllegalStateException when creating markers on google map
android,google-maps,illegalstateexception
I think your problem lies here for (Ad ad : Constants._results) { builder.include(new LatLng(ad.getLat(), ad.getLon())); } Constants._results must be empty, so there are no LatLng points in your builder. Debug and check....
IllegalStateException causing app to instantly crash
java,android,illegalstateexception
You're trying to refer a reference to string, which probably doesn't exist in R.java, instead of the reference to an id, which you declared in xml layout android:id="@+id/edit_message". It causes a NullPointerException. Use: EditText editText = (EditText) findViewById(R.id.edit_message); instead of: EditText editText = (EditText) findViewById(R.string.edit_message); ...