Build runner error Could not start worker thread: result = 22

Question

The problem is it showing 315: error: Could not start worker thread: result = 22.

score 4 · Accepted Answer · answered Aug 02 '22 at 11:03

I have found the answer, the problem was lying on the file name. Firstly the file name was like Mobile%20Team%20Test%20Project and I changed it to MobileTeamTestProject.

So, try to change the app name to normal name instead of special character or spaces.

score 2 · Answer 2 · answered May 31 '23 at 19:32

2

You must use a-z characters, also numbers in file name will cause the same error

answered May 31 '23 at 19:32

Abu Ahmed

21
5

score 1 · Answer 3 · answered May 31 '23 at 21:06

1

You must use a-z characters,

Numbers and special characters are not allowed in the file name

unless you will get the same error

answered May 31 '23 at 21:06

Fatehi_Alqadasi

548
5
14

score 1 · Answer 4 · answered Jun 01 '23 at 10:35

1

Yes, try to change the app name to normal alphabets.

answered Jun 01 '23 at 10:35

Balaji Ks

342
3
9

Build runner error Could not start worker thread: result = 22

4 Answers4