Error with signature on the app Android

If you got some of these errors when try create the signature of your app (or try run calabash-android run) on Android:

 

> fingerprint_from_apk': No RSA file found in META-INF. Cannot proceed. 
(RuntimeError)

 

Or

 

> jarsigner: unable to open jar file (When try re-signed)

 

Try these steps:

 

– Verify if the file zipalign is inside of the folder sdk/tools.

 

– If the zipalign don’t exist inside the tools folder, download on this link :

 

– Give the execute permissions:

chmod 777 zipalign

 

– Open the Eclipse, Click in Preferences:

Screen Shot 2014-07-16 at 0.06.31

 

– Open the Android Tab, Click on Build, Click on Apply and OK:

 

Screen Shot 2014-07-16 at 0.07.03
– Try runs the command again:
calabash-android resign NAMEAPP.apk
– After try run the cucumber again 🙂
calabash-android run NAMEAPP.apk

 

Worked for me !

 

Bye guys 🙂

2 thoughts on “Error with signature on the app Android

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