'Build service could not start build operation: internal error: failed to send the system info to the build service

I just installed XCode10 and I am trying to run my code on ios8 simulator, in the process I am facing below error

"Build service could not start build operation: internal error: failed to send the system info to the build service"

Solution 1:^[1]

I think your Xcode is just in the process of indexing the files. It may take some time to finish but when it's done, just give it a try.

If it's not helpful, try reopening your xcode - it works for me after the indexing process finished.

Solution 2:^[2]

No needs to restart system. Just restart Xcode -> clean build fix this issue for me.

Solution 3:^[3]

Restarting my Mac was the only solution for me. Restarting Xcode did not fix. We are back to Microsoft days.

Solution 4:^[4]

Very very strange, you may laugh while reading my answer but restarting my laptop did the trick for me, I was trying to make ios build in my ionic1 app

Solution 5:^[5]

In my case opening 2 projects at a time using Xcode got the hitch. So I closed all and opened one then it was working fine.

Solution 6:^[6]

I commented above but thereafter figured out another possible solution to try. Cleaning the project worked. (I restarted XCode10, my computer, and waited for indexing to finish - neither of these worked for me, at least.)

Command + Shift + K

or equivalently

Product > Clean Build Folder

Solution 7:^[7]

I quit my Xcode and delete some file related to Xcode and empty the bin. Then I open a Xcode project. Its working fine for me.

Solution 8:^[8]

Go to File --> Workspace Setting --> Change "Build System" to "Legacy Build System" from "New Build System

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	Luca
Solution 2	MacD
Solution 3	Kevin Teman
Solution 4	Muhammad Awais
Solution 5	archana
Solution 6	Joshua Wolff
Solution 7	Kathiresan Murugan
Solution 8	MaartenDev

'Build service could not start build operation: internal error: failed to send the system info to the build service

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