Install_failed_version_downgrade

[Theera]

Hi all,
I've just download Erel's example from this. ,and test for study about SQL.
I have the library SQL version 1.2 which differ from Erel's SQL Version 1.0(see #post 7) , use jdk 1.7 ,sdk version 22 ,and B4A version 2.71. Please help me to correct.

 

[Theera]

This problem depend on the library SQL or B4A v.2.71 ,I'm waiting for answer. I'm sorry to pump this thread again.

 

[Erel]

Change the VersionCode attribute to a higher number. Seems like there is already an installed app with the same package name and a higher version code.

 

[Theera]

Still be same error.

Change the VersionCode attribute to a higher number. Seems like there is already an installed app with the same package name and a higher version code.

Hi Erel,
I 've done as your guide.(Please see the attached file),but it still be same problem. I change the #VersionCode: from 1 to 2

 

[Erel]

Set it to a higher number. Also check if there is an existing app with the same package name in the emulator and uninstall it.

 

[Theera]

Everything is OK. after re-install a new emulator. Setting a higher number couldn't help.