https://www.jb51.net/article/151718.htm
Specific solutions:
Not under the Python command line, it should be installed under CMD
Specific solutions:
Not under the Python command line, it should be installed under CMD
Tag Archives: install
Error code is 2502 / 2503 when installing MSI format installation package under win10 or win8
An error was reported when installing SVN (MSI format) under Win10:
The installer has encountered an unexpected error installing this package.this may indicate a problem with package.the error code is 2502.
The installer has encountered an unexpected error installing this package.this may indicate a problem with package.the error code is 2503.
finally found that usually in win8 or win10 under the installation of msi format package may appear when the error.
this is the permission problem of the system, the solution is as follows:
1. Combine the keys win+x and select “command prompt (administrator)”
2, run command: msiexec /package “install package path”
The installer has encountered an unexpected error installing this package.this may indicate a problem with package.the error code is 2502.
The installer has encountered an unexpected error installing this package.this may indicate a problem with package.the error code is 2503.
finally found that usually in win8 or win10 under the installation of msi format package may appear when the error.
this is the permission problem of the system, the solution is as follows:
1. Combine the keys win+x and select “command prompt (administrator)”
2, run command: msiexec /package “install package path”
Failure [INSTALL_FAILED_INSUFFICIENT_STORAGE]
problem description:
adb: failed to install app-debug.apk: Failure [INSTALL_FAILED_INSUFFICIENT_STORAGE]
encountered this error when installing the app on your phone using adb install. The reason is that the phone doesn’t have enough memory.
solution: 1. 2. Delete one or two unused apps. All these methods can solve the problem.
ADB：INSTALL_ FAILED_ UPDATE_ Incompatible [solved]
installation encounters this
adb: failed to install xxxxxxx.apk:
Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE:
Package com.xxx.xxxx signatures do not match the previously installed version; ignoring!]
uninstall the app with the same package name and then install
adb uninstall com.xxx.xxxx
but looking at this discussion on Stack Overflow, it doesn’t seem to say what the problem is because of
link: https://stackoverflow.com/questions/31489567/manually-installing-an-updated-apk-fails-with-signatures-do-not-match-the-previ
ultimately find another q&a
https://stackoverflow.com/questions/49757862/install-failed-update-incompatible-package-signatures-do-not-match-the-previous?Rq = 1
said domestic a blog: https://blog.bihe0832.com/android-v2-issue.html
reason involves the jarsigner, don’t know why the company network temporarily can’t open it, see you later add study reasons.