anchor build可以成功,但是编译后文件只有target/deploy/helloworld-keypair.json,没有target/deploy/helloworld.so文件
anchor test
Deploying cluster: http://localhost:8899
Upgrade authority: /Users/xp/.config/solana/id.json
Deploying program "helloworld"...
Program path: /Users/xp/workshop_01/demos/helloworld/target/deploy/helloworld.so...
Error: Unable to open program file: No such file or directory (os error 2)
There was a problem deploying: Output { status: ExitStatus(unix_wait_status(256)), stdout: "", stderr: "" }.