What is this unknown error code during application install: -24 and how to solve it?

[AC Question]

what is "unknown error code during application install: "-24" and how to solve it

one of my app got crash and when i try to reinstall it show the error during the installation stage

 

[VidJunky]

Re: what is "unknown error code during application install: "-24" and how to solve it

Is it an app you had before an updated OS or change of device? It may not be compatible anymore. A quick Google of this error and code seemed to show that it is followed by the app name, so "unknown...... install 24 Facebook" for example. Most of the answers I saw also related this to rooting? They advised that the offending app be uninstalled, the device restarted and then installed again. Also several recommeded that the device be backed up and the ROM installed again, and then start over... If you are rooted or trying to root you may want to try searching this question or posting at XDA Devlopers.

 

[Teja Netam]

Re: what is "unknown error code during application install: "-24" and how to solve it

one of my app got crash and when i try to reinstall it show the error during the installation stage