Re-install of Chapter_4_To-do_List Part 4 failed...

shekar.mahalingam · May 20th, 2013, 09:18 AM

Dear Friend,

I installed Eclipse/ADT in Ubuntu, and am able to run Chapter 4 Todo List examples 1-3 successfully. But when I run Chapter_4_To-do_List_Part_4, I get the following error. Please help immediately:

Code:

[2013-05-20 18:40:44 - Chapter_4_To-do_List_Part_4] ------------------------------
[2013-05-20 18:40:44 - Chapter_4_To-do_List_Part_4] Android Launch!
[2013-05-20 18:40:44 - Chapter_4_To-do_List_Part_4] adb is running normally.
[2013-05-20 18:40:44 - Chapter_4_To-do_List_Part_4] Performing com.paad.todolist.ToDoListActivity activity launch
[2013-05-20 18:40:44 - Chapter_4_To-do_List_Part_4] Automatic Target Mode: Preferred AVD 'My_Nexus4' is not available. Launching new emulator.
[2013-05-20 18:40:44 - Chapter_4_To-do_List_Part_4] Launching a new emulator with Virtual Device 'My_Nexus4'
[2013-05-20 18:40:52 - Emulator] Failed to load libGL.so
[2013-05-20 18:40:52 - Emulator] error libGL.so: cannot open shared object file: No such file or directory
[2013-05-20 18:40:52 - Emulator] Failed to load libGL.so
[2013-05-20 18:40:52 - Emulator] error libGL.so: cannot open shared object file: No such file or directory
[2013-05-20 18:40:52 - Emulator] emulator: emulator window was out of view and was recentered
[2013-05-20 18:40:52 - Emulator] 
[2013-05-20 18:40:52 - Chapter_4_To-do_List_Part_4] New emulator found: emulator-5554
[2013-05-20 18:40:52 - Chapter_4_To-do_List_Part_4] Waiting for HOME ('android.process.acore') to be launched...
[2013-05-20 18:41:24 - Chapter_4_To-do_List_Part_4] HOME is up on device 'emulator-5554'
[2013-05-20 18:41:24 - Chapter_4_To-do_List_Part_4] Uploading Chapter_4_To-do_List_Part_4.apk onto device 'emulator-5554'
[2013-05-20 18:41:24 - Chapter_4_To-do_List_Part_4] Installing Chapter_4_To-do_List_Part_4.apk...
[2013-05-20 18:41:51 - Chapter_4_To-do_List_Part_4] Re-installation failed due to different application signatures.
[2013-05-20 18:41:51 - Chapter_4_To-do_List_Part_4] You must perform a full uninstall of the application. WARNING: This will remove the application data!
[2013-05-20 18:41:51 - Chapter_4_To-do_List_Part_4] Please execute 'adb uninstall com.paad.todolist' in a shell.
[2013-05-20 18:41:51 - Chapter_4_To-do_List_Part_4] Launch canceled!

Thanks,
Shekar M.

Android23Geek · July 25th, 2013, 11:55 PM

I don't have Ubuntu, but I do know something of searching for problems in code and making an educated guess. Remove the timestamp and package information and google the rest of the logcat output.

I googled:

Quote:

error libGL.so: cannot open shared object file: No such file or directory

Immediately I found a few plausible solutions to this problem on
StackOverflow.

The libGl.so error is probably irrelevant to the rest of the logcat output and I used the same methodology for inquiry into the problem: List of plausible solutions