All Questions

289
votes
20answers
95311 views

Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragment

I have an application with three tabs. Each tab has its own layout .xml file. The main.xml has its own map fragment. It's the one that shows up when the application first launches. Everything works ...
14
votes
5answers
25185 views

java.lang.IllegalArgumentException: The servlets named [X] and [Y] are both mapped to the url-pattern [/url] which is not permitted

I tried to add this servlet package com.classmgt.servlet; @WebServlet("/ControllerServlet") public class ControllerServlet extends HttpServlet {} to my Eclipse project, by editing the web.xml as ...
465
votes
26answers
130692 views

IllegalArgumentException or NullPointerException for a null parameter?

I have a simple setter method for a property and null is not appropriate for this particular property. I have always been torn in this situation: should I throw an IllegalArgumentException, or a NullP...
184
votes
24answers
153274 views

Android Fragment no view found for ID?

I have a fragment I am trying to add into a view. FragmentManager fragMgr=getSupportFragmentManager(); feed_parser_activity content = (feed_parser_activity)fragMgr ...
56
votes
10answers
23415 views

Google In-App billing, IllegalArgumentException: Service Intent must be explicit, after upgrading to Android L Dev Preview

My in-app billing code was working fine until I upgraded to the Android L Dev Preview. Now I get this error when my app starts. Does anyone know what's changed about L that causes this or how I should...
38
votes
2answers
66393 views

java.lang.IllegalArgumentException: Invalid <url-pattern> in servlet mapping

<servlet> <servlet-name>myservlet</servlet-name> <servlet-class>workflow.WDispatcher</servlet-class> <load-on-startup>2</load-on-startup> </ser...
43
votes
13answers
22630 views

Preventing/catching "IllegalArgumentException: parameter must be a descendant of this view" error

I have a ListView with some focusable components inside (mostly EditTexts). Yeah, I know this isn't exactly recommended, but in general, almost everything is working fine and the focus goes where it h...
84
votes
9answers
80819 views

Receiver not registered exception error?

In my developer console people keep reporting an error that I cannot reproduce on any phone I have. One person left a message saying he gets it when they try to open the settings screen of my battery ...
68
votes
11answers
53119 views

Android 5.0 (L) Service Intent must be explicit in Google analytics

My code worked in <5 but in Android 5.0 I'm running into an issue that I don't quite understand. 10-23 10:18:18.945: E/AndroidRuntime(8987): java.lang.IllegalArgumentException: Service Intent must...
5
votes
4answers
6013 views

problem formatting fields in a JTable - differences between Integer and Double

Update Confirmed as a bug on JTable can't format given Object as Number when columnClass is Double (bug ID: 7051636). Feel free to vote for it, or if if you have an alternate (better) work-around, p...

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