[EOSIO/eos] Error: No wasm file found (#5357)

Hi all

I have run into that problem which when i try to upload my contract into my local eosio testnet, although there is both wasm file and wast file and abi file the eosiocpp says no wasm file found..

I am working on mac os sierra what could be the problem?

Note: i had deleted some developers tools files for when i was trying to remove them and it did not work. And developer tools were still working.
Can this be the problem? If so, what can i do to repair them? Thanks!