.did and .did.js .wasm not generated when build

when I tested the default hello project it’s auto generate canisters and interface service
hello.did
hello.did.js
hello.js
hello.wasm
for my custom project it’s not generated.

How can I generate wasm from motoko main.mo?
do I need to create manuel (custom.did, custom.did.js, custom.js) or there is a way to generate/compile them auto.

The auto-generated files are under project directory/.dfx/local/canisters/

1 Like

yes but it’s not gerate the files only create canisters folders

Is this a new project from scratch?