Resolving Docker Build Error in Chatwoot Project

After using docker-compose build base in chatwoot project folder, this is the output:

ERROR [base pre-builder 13/14] RUN git rev-parse HEAD > /app/.git_sha 0.6s
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[base pre-builder 13/14] RUN git rev-parse HEAD > /app/.git_sha:

0.620 fatal: ambiguous argument 'HEAD': unknown revision or path not in the working tree.
0.620 Use '--' to separate paths from revisions, like this:
0.620 'git <command> [<revision>...] -- [<file>...]'
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failed to solve: process "/bin/sh -c git rev-parse HEAD > /app/.git_sha" did not complete successfully: exit code: 128

any ideas on how to solve? already init the git in the folder