Because I found these answers unclear, here is what you need to do. First, if you package your code (IE your classes have the package keyword at the top) the compiled classes have to be in a directory with the same name as your package declaration in code. After you have compiled your classes, you … Read more
My best bet is there is an issue here: static { //code for loading properties from file } It would appear some uncaught exception occurred and propagated up to the actual ClassLoader attempting to load the class. We would need a stacktrace to confirm this though. Either that or it occurred when creating PropHolder.prop static … Read more
Did you recently updated your eclipse android plugin (adt r17)? Then the following link might help: How to fix the classdefnotfounderror with adt-17 Update: One year has passed since the question arose. I will keep the link, because even in 2013 it seem to help some people to solve the problem. But please take care … Read more
Add hamcrest-all-X.X.jar to your classpath. Latest version as of Feb 2015 is 1.3: http://code.google.com/p/hamcrest/downloads/detail?name=hamcrest-all-1.3.jar&can=2&q=
I faced a similar problem today. This fixed it for me: Remove all Android Library projects and external jars from the build path. Create a folder named ‘libs’ in your project. Place all external .jars in that folder, the ADT should now place them under ‘Android Dependencies’. Re-import all your previous Android Library projects the … Read more
If you’re using maven for managing dependencies, add the following line in your pom.xml: <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.1.1</version> </dependency>
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config As the package name hints, the mentioned class is part of JSTL. The exception is clearly telling that the class definition file of the mentioned class cannot be found in the runtime classpath. I.e. the Config.class file or at least the JAR file containing that class is missing in webapp’s runtime classpath. JSTL … Read more
In IntelliJ IDEA (updated for IntelliJ 12): Create a file ~/android-sdk/extras/google/google_play_services/libproject/google-play-services_lib/src/dummy.java containing class dummy {}. File->Import Module-> ~/android-sdk/extras/google/google_play_services/libproject/google-play-services_lib Create Module from Existing Sources Next->Next->Next->Next->Finish File->Project Structure->Modules->YourApp +->Module Dependency->Google-play-services_lib (The + button is in the top right corner of the dialog.) +->Jars or directories->~/android-sdk/extras/google/google_play_services/libproject/google-play-services_lib/libs/google-play-services.jar Use the up/down arrows to move <Module source> to the bottom of … Read more
Exception in thread “main” java.lang.NoClassDefFoundError: ClientREST So, you ran it as java ClientREST. It’s expecting a ClientREST.class without any package. (wrong name: clientrest/ClientREST) Hey, the class is trying to tell you that it has a package clientrest;. You need to run it from the package root on. Go one folder up so that you’re in … Read more
I had the same issue, I did the following to fix the problem. Go to “Properties” of the project. Select “Java Build Path” Select “Order and Export” Tab You should see the selected project’s “src” and “gen” paths and dependencies here. The order how they listed were first “src” and then “gen” path I switch … Read more