Fix error when running Anaconda prompt

I got this error when try to run command prompt on Anaconda

$ /Users/xxx/.anaconda/navigator/a.tool ; exit;
/Users/xxx/.anaconda/navigator/a.tool: line 1: syntax error near unexpected token `('
/Users/xxx/.anaconda/navigator/a.tool: line 1: `bash --init-file <(echo "source activate /Users/xxx/anaconda/anaconda;")'

[Process completed]

I try to google numerous websites and I found this simple fix by running this code:

chsh -s /bin/bash