While publish via Xcode: A downloaded software component is corrupted and will not be used

Question

While trying to publish an iOS app via Xcode, and after passing most of validations, I received the following error:

A downloaded software component is corrupted and wil

Answer 1

For Xcode 11 and above, Application loader is a separated app called Transporter

To update transporter components write this

/Applications/Transporter.app/Contents/itms/bin/iTMSTransporter

Note: If you encountered error like this

...
.......
  INFO: indexing file: /Users//Library/Caches/com.apple.amp.itmstransporter/obr/2.0.0/org.apache.tika.core-1.18.0.jar
  INFO: indexing file: /Users//Library/Caches/com.apple.amp.itmstransporter/obr/2.0.0/com.apple.transporter.aspera-linux-x64-3.9.1.2019-07-18-1737-EST.jar
  INFO: indexing file: /Users//Library/Caches/com.apple.amp.itmstransporter/obr/2.0.0/com.fasterxml.jackson.dataformat.jackson-dataformat-xml-2.9.6.jar
  INFO: Update check complete.
 ERROR:   unsatisfied requirement: com.apple.transporter.mediatoolkit
 ERROR:        (&(package=com.apple.its.epubcheck)(version>=4.3.0)(!(version>=5.0.0)))
 ERROR:   unsatisfied requirement: com.apple.transporter.aspera-linux-x64
 ERROR:        (&(osgi.native.osname~=Linux)(osgi.native.processor~=x86-64))
 ERROR: could not find the service with interface (com.apple.transporter.osgi.TransporterService)

write this command

cd ~
mv .itmstransporter/ .old_itmstransporter/

Then repeat the first command

References: One Two