Could not smali file

[davidsarkany]

System Ubuntu 18.04.1 LTS scan.apk

python apk_builder.py --apk /home/david/scan.apk

[I] Preparing work directory...
[I] Expanding APK...
[I] Searching .smali
[I] Patching .smali
[I] Injecting libs
[I] Building APK
../../../../../tmp/appmon_apk/org.a4_mobile.scanshop/smali/org/a4_mobile/scanshop/MainActivity.smali[107,4] missing END_METHOD_DIRECTIVE at '.method'
../../../../../tmp/appmon_apk/org.a4_mobile.scanshop/smali/org/a4_mobile/scanshop/MainActivity.smali[118,4] missing EOF at '.locals'
Could not smali file: org/a4_mobile/scanshop/MainActivity.smali
Traceback (most recent call last):
  File "apk_builder.py", line 176, in <module>
    build_apk_output = subprocess.check_output(["apktool", "build", os.path.join(WORK_DIR, package_name)])
  File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
    raise CalledProcessError(retcode, cmd, output=output)
CalledProcessError: Command '['apktool', 'build', '/tmp/appmon_apk/org.a4_mobile.scanshop']' returned non-zero exit status 1

[AxDSan]

Same thing here...