Signature stripped

Hi all,

I need help with this:

Error: Error executing adbExec. Original error: ‘Command ‘C:\Users\MariaAlejandra\AppData\Local\Android\Sdk\platform-tools\adb.exe -P 5037 -s 935bc499 install -g c:/genakerptt-orion-orange-release-3.01.77.apk’ exited with code 1’; Stderr: ‘adb: failed to install c:/genakerptt-orion-orange-release-3.01.77.apk: Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES: Failed to collect certificates from /data/app/vmdl986216251.tmp/base.apk: META-INF/CERT.SF indicates /data/app/vmdl986216251.tmp/base.apk is signed using APK Signature Scheme v2, but no such signature was found. Signature stripped?]’; Code: ‘1’
[error] e[35m[W3C]e[39m at ADB.execFunc$ (C:\Users\MariaAlejandra\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-adb\lib\tools\system-calls.js:317:13)
[error] e[35m[W3C]e[39m at tryCatch (C:\Users\MariaAlejandra\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:67:40)
[error] e[35m[W3C]e[39m at GeneratorFunctionPrototype.invoke [as _invoke] (C:\Users\MariaAlejandra\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:315:22)
[error] e[35m[W3C]e[39m at GeneratorFunctionPrototype.prototype.(anonymous function) [as throw] (C:\Users\MariaAlejandra\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:100:21)
[error] e[35m[W3C]e[39m at GeneratorFunctionPrototype.invoke (C:\Users\MariaAlejandra\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:136:37)
[error] e[35m[W3C]e[39m at
[info] e[35m[HTTP]e[39m e[37m<-- POST /wd/hub/session e[39me[31m500e[39m e[90m26636 ms - 2734e[39m
[info] e[35m[HTTP]e[39m e[90me[39m