Android/Java Error: NoClassDefFoundError

Question

I am building an Android app. I have one project that is MyAndroid project. I have another project called MyModel. I define my data classes (like User) in MyModel.

When I try to create a new user in MyAndroid project, I get a NoClassDefFoundError.

I have included MyModel in Java Build Path > Projects, and everything looks great at design time and compile time. But I get the error at runtime.

I am using Eclipse Kepler. I am using the Google Nexus emulator.

I assume I am missing some setting where I need to "reference" the MyModel project properly, so that the MyModel code gets built and deployed along with the MyAndroid project, to the emulator. However, I can't figure out how to do that.

Thanks for any help.

is it a maven or gradle or native project ? Can you share some code also — Sercan Ozdemir, Jul 03 '14 at 05:49
The User class? No, not in the manifest. I didn't know I need to do that. How do I reference it in the Manifest? Do I reference each class in MyModel? Or, ..? — essedbl, Jul 03 '14 at 05:49
I am not using Maven or Gradle - don't know what those are. I created an android project from Eclipse. — essedbl, Jul 03 '14 at 05:50

score 0 · Answer 1 · edited May 23 '17 at 12:20

0

I found the answer here on Stack Overflow!

I had to go into the build path properties and then go to the ORder tab, and check mark the MyModel project...

edited May 23 '17 at 12:20

Community

1
1

answered Jul 03 '14 at 05:57

essedbl

520
1
7
19

Android/Java Error: NoClassDefFoundError

1 Answers1