gerrit: unable to select specific builder to execute tryjobs via "Choose tryjobs" dialog's Add button

[abner-chenc]

Hi, @dmitshur :

When I click the ”CHOOSE TYRJOBS“ button to select one of the builders, such as gotip-linux-loong64, and click the “ADD” button, it fails, and an error message pops up saying "Failed to create builds. Please try again See console logs, too“， There is no other useful information left.

I have confirmed that my account "chenguoqi@loongson.cn" can perform Commit-Queue+1. Here are the results of my Commit-Queue+1.

• Here are my steps:

• Here is my login account

[dmitshur]

Thanks for reporting. CC @golang/release.

First, can you try and see if you're able to start slowbots by including a Cq-Include-Trybots: luci.golang.try:gotip-linux-loong64 git footer in the commit message, as documented in the "Blocking" bullet point of https://go.dev/wiki/SlowBots#using-slowbots. If that works, that'll confirm that workaround is available, and that this problem is to do with the frontend UI of Gerrit.

Second, the error message suggests to see browser console logs, can you see if there's a relevant error message there that might help explain this?

I suspect there's something going wrong with the Gerrit UI frontend that triggers the API call when you press the "Add" button. It's unclear why it only affects that dialog and not others. But Gerrit has a button in the top right corner to report a bug, which might be the best path forward if we confirm this only affects the dialog and not the Cq-Include-Trybots approach to triggering slowbots.

[abner-chenc]

The SlowBots builder on linux-long64 is offline and I am currently unable to perform testing. However, I have checked the browser console and received the following error message:

buildbucket.js:862 Failed to schedule builds: Error: "user:abner.chenc@gmail.com" does not have permission "buildbucket.builds.add" in bucket "golang/try"
    at buildbucket.js:862:34
    at Array.forEach (<anonymous>)
    at module$exports$google3$third_party$java_src$gerritcodereview$plugins$buildbucket$web$cr$2dtryjob$2dpicker.CrTryjobPicker.scheduleSelectedBuilders (buildbucket.js:862:5)
    at async module$exports$google3$third_party$java_src$gerritcodereview$plugins$buildbucket$web$cr$2dtryjob$2dpicker.CrTryjobPicker.onAddTap (buildbucket.js:862:284)
（匿名） @ buildbucket.js:862
Promise.catch（异步）
handleAddTap @ buildbucket.js:862
handleEvent @ buildbucket.js:741

My gerrit account started using abner.chenc@gmail.com registered, later added chenguoqi@loongson.cn and has been using it all along chenguoqi@loongson.cn This email.