The cocoapods version is 1.7.4, and when I execute the pod trunk command, I report the following error：

[melo30]

Command

/Users/chencheng/.rvm/rubies/ruby-2.4.1/bin/pod trunk push MJBUserInfoKit.podspec --allow-warnings --use-libraries

Report

• What did you do?

• What did you expect to happen?

• What happened instead?

Stack

   CocoaPods : 1.7.4
        Ruby : ruby 2.4.1p111 (2017-03-22 revision 58053) [x86_64-darwin17]
    RubyGems : 2.7.7
        Host : Mac OS X 10.15.1 (19B88)
       Xcode : 11.2.1 (11B53)
         Git : git version 2.21.0
Ruby lib dir : /Users/chencheng/.rvm/rubies/ruby-2.4.1/lib
Repositories : master - https://github.com/CocoaPods/Specs.git @ b515bbf3933f4f956141326a3352a3e393330998

Plugins

cocoapods-deintegrate : 1.0.4
cocoapods-plugins     : 1.0.0
cocoapods-search      : 1.0.0
cocoapods-stats       : 1.1.0
cocoapods-trunk       : 1.4.1
cocoapods-try         : 1.1.0

Error

NameError - uninitialized constant Pod::TrunkSource
/Users/chencheng/.rvm/gems/ruby-2.4.1@global/gems/cocoapods-trunk-1.4.1/lib/pod/command/trunk/push.rb:147:in `update_master_repo'
/Users/chencheng/.rvm/gems/ruby-2.4.1@global/gems/cocoapods-trunk-1.4.1/lib/pod/command/trunk/push.rb:69:in `run'
/Users/chencheng/.rvm/gems/ruby-2.4.1@global/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'
/Users/chencheng/.rvm/gems/ruby-2.4.1@global/gems/cocoapods-1.7.4/lib/cocoapods/command.rb:52:in `run'
/Users/chencheng/.rvm/gems/ruby-2.4.1@global/gems/cocoapods-1.7.4/bin/pod:55:in `<top (required)>'
/Users/chencheng/.rvm/rubies/ruby-2.4.1/bin/pod:23:in `load'
/Users/chencheng/.rvm/rubies/ruby-2.4.1/bin/pod:23:in `<main>'

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[!] Oh no, an error occurred.

[listenzz]

Same problem with pod _1.6.1_ trunk push XX.podspec

[melo30]

Same problem with pod _1.6.1_ trunk push XX.podspec

I suspect that this problem is caused by a mismatch between the pod version and the system version. My system version is 10.15.1. How about yours?

[listenzz]

@melo30 My system version is same as you.

[melo30]

@melo30 My system version is same as you.

@listenzz I try to upgrade the pod version to 1.8.4, and there's another problem.Now I feel like I can only return the system version.

[dnkoutso]

@igor-makarov is it possible cocoapods-trunk 1.4.1 not to be backwards compatible with 1.7.x and 1.6.x?

Seems like we discussed this here #132 previously.

[dnkoutso]

I was not able to reproduce this. I need clear step-by-step instructions on how this issue can occur.

[igor-makarov]

Seems like it's incompatible, but not from the PR you mentioned:

cocoapods-trunk/lib/pod/command/trunk/push.rb

Line 147 in 6795930

trunk = sources_manager.find_or_create_source_with_url(Pod::TrunkSource::TRUNK_REPO_URL)

The PR that caused this:

#135

[dnkoutso]

Ouch, is it a fix we can have in cocoapods-trunk and release 1.4.2?

[igor-makarov]

Think so, just need to that the symbol exists I think...

[dnkoutso]

sgtm, wonder if we can have a test for it too.

[dnkoutso]

Moving this issue from cocoapods/cocoapods to cocoapods/cocoapods-trunk

[igor-makarov]

Probably could add a different Gemfile to the Travis matrix

[melo30]

@dnkoutso @igor-makarov So what you're saying is that the only way to solve this problem is to wait until the release of version 1.4.2 of cocoapod-trunk😂

[igor-makarov]

Or you could upgrade CocoaPods to >= 1.8.0.

Or downgrade cocoapods-trunk plugin. That's also a solution.

[melo30]

Or you could upgrade CocoaPods to >= 1.8.0.

Or downgrade cocoapods-trunk plugin. That's also a solution.

I solved the problem by downgrade cocoapods-trunk plugin to 1.3.1 , thank you very much!

[melo30]

Or you could upgrade CocoaPods to >= 1.8.0.

Or downgrade cocoapods-trunk plugin. That's also a solution.

But, if i upgrade CocoaPods to >= 1.8.0, Can't solve this problem. First of all, it will report the wrong "CDN: trunk Repo update failed". Then I looked at the common online solution: 1.podfile add source 'https://github.com/CocoaPods/Specs.git' 2.pod repo remove trunk . And then when I went to execute 'pod trunk push ....' , It's going to help me create trunk repo again. And then repeat the mistake：CDN: trunk Repo update failed... Do you know why this is?