VFY: unable to find class referenced in signature

by hefeng » Tue, 07 Jul 2009 00:06:43 GMT


Sponsored Links
 Hello,

I try to port the XMPP library to android sdk 1.5, follow the demo
ApiDemo from the sdk,  I created a directory something like below:

      smack--+AndroidManifest.xml                          ..The
manifest for the smack library

                    |
 
+src                                                     ..The source
code for the smack
                    :
                    :
                    ------
test                                              .. The test
directory for the test case
                                  |
                                 +
AndroidManifest.xml                              .. The manifest for
the test code
                                  |
                                  :
                                  :
 
+src                                                            .. The
test code for the smack library.

After I build both projects, I install them respectively on the
emulator, then I launch the test case by command:
$ adb shell am instrument -w org.jivesoftware.smack.test/
android.test.InstrumentationTestRunner

then console output following information:
$INSTRUMENTATION_RESULT: shortMsg=org.jivesoftware.smack.LoginTest
$INSTRUMENTATION_RESULT: longMsg=java.lang.VerifyError:
org.jivesoftware.smack.LoginTest
$INSTRUMENTATION_CODE: 0

I think there is something wrong with the test case then I check with
command:

$adb logcat

I found following error message in the log:
:
:
D/AndroidRuntime( 1216): --- registering native functions ---
D/ActivityManager(  564): Uninstalling process
org.jivesoftware.smack.test
I/ActivityManager(  564): Start proc org.jivesoftware.smack.test for
added application org.jivesoftware.smack.test: pid=1223 uid=10019 gids=
{}
W/dalvikvm( 1223): VFY: unable to find class referenced in signature
(Lorg/jivesoftware/smack/XMPPConnection;)
E/dalvikvm( 1223): Could not find method
org.jivesoftware.smack.XMPPConnection.connect, referenced from method
org.jivesoftware.smack.LoginTest.testInvalidLogin
W/dalvikvm( 1223): VFY: unable to resolve virtual method 176: Lorg/
jivesoftware/smack/XMPPConnection;.connect ()V
:
It seems there is something wrong for the dalvik to resolve the
connect method in the org.jivesoftware.smack package, so I type the
command

$ adb shell dexdump -d -f -h /data/dalvik-cache/
d...@app@org.jivesoftware.smack....@classes.dex | grep XMPPConnection

then, I find following information in output
    #4              : (in Lorg/jivesoftware/smack/XMPPConnection;)
013130:                                        |[013130]
org.jivesoftware.smack.XMPPConnection.connect:()V

It seems that the XMPPConnection class with its method have been
install properly already.



--~--~---------~--~----~------------~-------~--~----~



VFY: unable to find class referenced in signature

by hefeng » Tue, 07 Jul 2009 00:07:21 GMT


 Hello,

I try to port the XMPP library to android sdk 1.5, follow the demo
ApiDemo from the sdk,  I created a directory structure something like
below for two packages org.jivesoftware.smack &
org.jivesoftware.smack.test :

      smack--+AndroidManifest.xml               ..The manifest for
package org.jivesoftware.smack

                    |
 
+src                                                 ..The source code
for the smack
                    :
                    :
                    ------
test                                          .. The test directory
for the test case
                                  |
                                 + AndroidManifest.xml              ..
The manifest for the package   org.jivesoftware.smack.test
                                  |
                                  :
                                  :
 
+src                                                            .. The
test code for the smack library.

After I build both projects, I install both package respectively on
the emulator, then I try to launch the test case by command:
$ adb shell am instrument -w org.jivesoftware.smack.test/
android.test.InstrumentationTestRunner

then console output following information:
$INSTRUMENTATION_RESULT: shortMsg=org.jivesoftware.smack.LoginTest
$INSTRUMENTATION_RESULT: longMsg=java.lang.VerifyError:
org.jivesoftware.smack.LoginTest
$INSTRUMENTATION_CODE: 0

I think there is something wrong with the test case then I check with
command:

$adb logcat

I found following error message in the log:
:
:
D/AndroidRuntime( 1216): --- registering native functions ---
D/ActivityManager(  564): Uninstalling process
org.jivesoftware.smack.test
I/ActivityManager(  564): Start proc org.jivesoftware.smack.test for
added application org.jivesoftware.smack.test: pid=1223 uid=10019 gids=
{}
W/dalvikvm( 1223): VFY: unable to find class referenced in signature
(Lorg/jivesoftware/smack/XMPPConnection;)
E/dalvikvm( 1223): Could not find method
org.jivesoftware.smack.XMPPConnection.connect, referenced from method
org.jivesoftware.smack.LoginTest.testInvalidLogin
W/dalvikvm( 1223): VFY: unable to resolve virtual method 176: Lorg/
jivesoftware/smack/XMPPConnection;.connect ()V
:
It seems there is something wrong for the dalvik to resolve the
connect method in the org.jivesoftware.smack package, so I type the
command

$ adb shell dexdump -d -f -h /data/dalvik-cache/
d...@app@org.jivesoftware.smack....@classes.dex | grep XMPPConnection

then, I find following information in output
    #4              : (in Lorg/jivesoftware/smack/XMPPConnection;)
013130:                                        |[013130]
org.jivesoftware.smack.XMPPConnection.connect:()V

It seems that the XMPPConnection class with its method have been
install properly already, then I lost ideal how to finger out the
problem, please give me a hand, any comments are appreciated.

--~--~---------~--~----~------------~-------~--~----~


Sponsored Links


VFY: unable to find class referenced in signature

by fadden » Tue, 07 Jul 2009 03:41:15 GMT


 


I'd guess that the org.jivesoftware.smack.apk file is not present in
the process responding to the instrumentation test request.

--~--~---------~--~----~------------~-------~--~----~



Other Threads

1. Android Game: AirAttack, follow my blog!

Hello Everybody!

For anyone that is interested in following the development of my
Android Game: AirAttack,
i have started a blog where you can follow the development:

http://airattackandroid.wordpress.com

So if you are interested, check it out!
You can also follow me on twitter:
http://www.twitter.com/tjerkw

Greetings!

--~--~---------~--~----~------------~-------~--~----~

2. Does this exist? Emulator for running Windows Mobile (ARM, xScale, etc) apps on Android



I'm not aware of an emulator as such.  Until fairly recently Appforge
existed, which let you port your visual basic WM apps (sort of) to
other platforms.  But Oracle bought and destroyed that option.

Anyone got any other ideas for porting Visual Studio app code to
Android?  [Or to Symbian or Palm OS, for that matter.]

--~--~---------~--~----~------------~-------~--~----~

3. How to create and open an SQLite database? (Based on NotePad tutorial)

4. Problem with ArrayAdapter...

5. InetAddress giving "Unknown host" on own application

6. SDK 1.5 and NMEA files

7. Creating and manipulating custom Views