为什么我不能在使用 rebar3 生成的应用程序中运行 rebar3 命令？

Question

I have been trying to generate a rebar3 application, however I have encountered a problem, I have generated new app using rebar3, and when I try to compile it I get error as such:

> ===> Verifying dependencies...
> ===> Uncaught error in rebar_core.

The same error is given when I try to use rebar3 shell. However I can use command rebar3 shell in every other directory including sub directories of the generated application.

rebar3 version returns:

rebar 3.14.0-rc1+build.4613.reffb58aa1f on Erlang/OTP 22 Erts 10.6

I ahve no idea what might cause the error and will be thankfull for any suggestions.

Answer 1

Couple of ideas.

1. Try setting DEBUG and run your rebar3 command, ie export DEBUG=1 .

2. You are running a release candidate for a new rebar3 version, maybe try the latest 3.13.X version.

Answer 2

Try do rebar clean and remove _build folder in your application, then try run rebar compile