[android-developers] Re: Error using InstrumentationTestRunner with multiple projects
Thank you everyone for your replies. I was able to resolve this error. As hinted above, the problem lied in my project settings. In my test project, instead of referencing project B directly, I was able to export the class files from project A. (Under the Order and Export tab in the Java Build Path pane.) This gave me access to all the classes I needed in my test project. Thanks again for everyone's help. takashi On 10月26日, 午前4:37, Ty tseque...@hotmail.com wrote: Exactly... Let me give you my example (and you can extrapolate it to your situation) I had project B that depends on project A (a set of exception classes exported as an external jar) Android Test project C called classes in project B and raised expected exceptions defined in project A (depending on project A as an external jar) which caught (as negative tests) When I ran these tests (as Android JUnit tests) I got the same (cross- loader)error I removed external jar dependency of A from project C and everything ran perfectly after that Regards Ty On Oct 19, 9:27 am, Carl H. charr...@gmail.com wrote: I get thiserroras well, I believe it depends on the order of imports within your test project. If you have lib1 added to both the test and tested project, you ll get something of that sort Still trying to sort it out. On Oct 14, 4:31 am, Brett Chabot brettcha...@android.com wrote: I'm not sure what that exacterrormessage means, but my guess is the problem has to do with your test to project mapping. An instrumentation (which is what your test project uses to access classes in your project under test), can only be targeted to one android application. Try splitting up your test project into ProjectATest and ProjectBTest, and see if that helps. Regards, Brett. On Wed, Oct 7, 2009 at 10:42 PM, takashi t.hag...@gmail.com wrote: My application is seperated into three projects in eclipse. The first one is a client Android Project called Project A. The second is a server Android Project called ProjectB. Lastly, I have ProjectATest for testing that has references dependencies to ProjectA and ProjectB. When excuting InstrumentationTestRunner in ProjectATest, I get the followingerrormessage: [2009-10-08 13:11:47 - ProjectATest]Launching instrumentation android.test.InstrumentationTestRunner on device emulator-5554 [2009-10-08 13:12:01 - ProjectATest]Test run failed: cross-loader access from pre-verified class This is theerroras pulled from LogCat: 10-08 04:11:44.089:ERROR/AndroidRuntime(760): Uncaught handler: thread main exiting due to uncaught exception 10-08 04:11:44.110:ERROR/AndroidRuntime(760): java.lang.IllegalAccessError: cross-loader access from pre-verified class 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at org.gynoid.db.ClassMetadata.initRelation(ClassMetadata.java:181) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at org.gynoid.GynApplication.onCreate(GynApplication.java:41) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at android.app.Instrumentation.callApplicationOnCreate (Instrumentation.java:1045) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at android.app.ActivityThread.handleBindApplication(ActivityThread.java: 3622) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at android.app.ActivityThread.access$2500(ActivityThread.java:112) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1729) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at android.os.Handler.dispatchMessage(Handler.java:99) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at android.os.Looper.loop(Looper.java:123) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at android.app.ActivityThread.main(ActivityThread.java:3948) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at java.lang.reflect.Method.invokeNative(Native Method) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at java.lang.reflect.Method.invoke(Method.java:521) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:782) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540) 10-08 04:11:44.110:ERROR/AndroidRuntime(760): at dalvik.system.NativeStart.main(Native Method) Has anyone been able to accomplish this or have any suggestions as to what I am doing wrong? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at
[android-developers] Re: Error using InstrumentationTestRunner with multiple projects
Exactly... Let me give you my example (and you can extrapolate it to your situation) I had project B that depends on project A (a set of exception classes exported as an external jar) Android Test project C called classes in project B and raised expected exceptions defined in project A (depending on project A as an external jar) which caught (as negative tests) When I ran these tests (as Android JUnit tests) I got the same (cross- loader) error I removed external jar dependency of A from project C and everything ran perfectly after that Regards Ty On Oct 19, 9:27 am, Carl H. charr...@gmail.com wrote: I get this error as well, I believe it depends on the order of imports within your test project. If you have lib1 added to both the test and tested project, you ll get something of that sort Still trying to sort it out. On Oct 14, 4:31 am, Brett Chabot brettcha...@android.com wrote: I'm not sure what that exact error message means, but my guess is the problem has to do with your test to project mapping. An instrumentation (which is what your test project uses to access classes in your project under test), can only be targeted to one android application. Try splitting up your test project into ProjectATest and ProjectBTest, and see if that helps. Regards, Brett. On Wed, Oct 7, 2009 at 10:42 PM, takashi t.hag...@gmail.com wrote: My application is seperated into three projects in eclipse. The first one is a client Android Project called Project A. The second is a server Android Project called ProjectB. Lastly, I have ProjectATest for testing that has references dependencies to ProjectA and ProjectB. When excuting InstrumentationTestRunner in ProjectATest, I get the following error message: [2009-10-08 13:11:47 - ProjectATest]Launching instrumentation android.test.InstrumentationTestRunner on device emulator-5554 [2009-10-08 13:12:01 - ProjectATest]Test run failed: cross-loader access from pre-verified class This is the error as pulled from LogCat: 10-08 04:11:44.089: ERROR/AndroidRuntime(760): Uncaught handler: thread main exiting due to uncaught exception 10-08 04:11:44.110: ERROR/AndroidRuntime(760): java.lang.IllegalAccessError: cross-loader access from pre-verified class 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at org.gynoid.db.ClassMetadata.initRelation(ClassMetadata.java:181) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at org.gynoid.GynApplication.onCreate(GynApplication.java:41) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.Instrumentation.callApplicationOnCreate (Instrumentation.java:1045) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.handleBindApplication(ActivityThread.java: 3622) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.access$2500(ActivityThread.java:112) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1729) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.os.Handler.dispatchMessage(Handler.java:99) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.os.Looper.loop(Looper.java:123) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.main(ActivityThread.java:3948) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at java.lang.reflect.Method.invokeNative(Native Method) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at java.lang.reflect.Method.invoke(Method.java:521) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:782) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at dalvik.system.NativeStart.main(Native Method) Has anyone been able to accomplish this or have any suggestions as to what I am doing wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Error using InstrumentationTestRunner with multiple projects
I get this error as well, I believe it depends on the order of imports within your test project. If you have lib1 added to both the test and tested project, you ll get something of that sort Still trying to sort it out. On Oct 14, 4:31 am, Brett Chabot brettcha...@android.com wrote: I'm not sure what that exact error message means, but my guess is the problem has to do with your test to project mapping. An instrumentation (which is what your test project uses to access classes in your project under test), can only be targeted to one android application. Try splitting up your test project into ProjectATest and ProjectBTest, and see if that helps. Regards, Brett. On Wed, Oct 7, 2009 at 10:42 PM, takashi t.hag...@gmail.com wrote: My application is seperated into three projects in eclipse. The first one is a client Android Project called Project A. The second is a server Android Project called ProjectB. Lastly, I have ProjectATest for testing that has references dependencies to ProjectA and ProjectB. When excuting InstrumentationTestRunner in ProjectATest, I get the following error message: [2009-10-08 13:11:47 - ProjectATest]Launching instrumentation android.test.InstrumentationTestRunner on device emulator-5554 [2009-10-08 13:12:01 - ProjectATest]Test run failed: cross-loader access from pre-verified class This is the error as pulled from LogCat: 10-08 04:11:44.089: ERROR/AndroidRuntime(760): Uncaught handler: thread main exiting due to uncaught exception 10-08 04:11:44.110: ERROR/AndroidRuntime(760): java.lang.IllegalAccessError: cross-loader access from pre-verified class 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at org.gynoid.db.ClassMetadata.initRelation(ClassMetadata.java:181) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at org.gynoid.GynApplication.onCreate(GynApplication.java:41) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.Instrumentation.callApplicationOnCreate (Instrumentation.java:1045) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.handleBindApplication(ActivityThread.java: 3622) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.access$2500(ActivityThread.java:112) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1729) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.os.Handler.dispatchMessage(Handler.java:99) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.os.Looper.loop(Looper.java:123) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.main(ActivityThread.java:3948) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at java.lang.reflect.Method.invokeNative(Native Method) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at java.lang.reflect.Method.invoke(Method.java:521) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:782) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at dalvik.system.NativeStart.main(Native Method) Has anyone been able to accomplish this or have any suggestions as to what I am doing wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Error using InstrumentationTestRunner with multiple projects
I'm not sure what that exact error message means, but my guess is the problem has to do with your test to project mapping. An instrumentation (which is what your test project uses to access classes in your project under test), can only be targeted to one android application. Try splitting up your test project into ProjectATest and ProjectBTest, and see if that helps. Regards, Brett. On Wed, Oct 7, 2009 at 10:42 PM, takashi t.hag...@gmail.com wrote: My application is seperated into three projects in eclipse. The first one is a client Android Project called Project A. The second is a server Android Project called ProjectB. Lastly, I have ProjectATest for testing that has references dependencies to ProjectA and ProjectB. When excuting InstrumentationTestRunner in ProjectATest, I get the following error message: [2009-10-08 13:11:47 - ProjectATest]Launching instrumentation android.test.InstrumentationTestRunner on device emulator-5554 [2009-10-08 13:12:01 - ProjectATest]Test run failed: cross-loader access from pre-verified class This is the error as pulled from LogCat: 10-08 04:11:44.089: ERROR/AndroidRuntime(760): Uncaught handler: thread main exiting due to uncaught exception 10-08 04:11:44.110: ERROR/AndroidRuntime(760): java.lang.IllegalAccessError: cross-loader access from pre-verified class 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at org.gynoid.db.ClassMetadata.initRelation(ClassMetadata.java:181) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at org.gynoid.GynApplication.onCreate(GynApplication.java:41) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.Instrumentation.callApplicationOnCreate (Instrumentation.java:1045) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.handleBindApplication(ActivityThread.java: 3622) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.access$2500(ActivityThread.java:112) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1729) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.os.Handler.dispatchMessage(Handler.java:99) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.os.Looper.loop(Looper.java:123) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at android.app.ActivityThread.main(ActivityThread.java:3948) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at java.lang.reflect.Method.invokeNative(Native Method) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at java.lang.reflect.Method.invoke(Method.java:521) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:782) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540) 10-08 04:11:44.110: ERROR/AndroidRuntime(760): at dalvik.system.NativeStart.main(Native Method) Has anyone been able to accomplish this or have any suggestions as to what I am doing wrong? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
