Compilation failed SyntaxError: Unexpected end of JSON input

[liueleven]

when I execute command "npx thirdweb deploy -k key" , exception detail:

SyntaxError: Unexpected end of JSON input
at JSON.parse ()
at fo.compile (/Users/liuziqing/.npm/_npx/1b718c59dfba7034/node_modules/@thirdweb-dev/cli/dist/cli/index.js:25:195)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async ze (/Users/liuziqing/.npm/_npx/1b718c59dfba7034/node_modules/@thirdweb-dev/cli/dist/cli/index.js:25:9798)
at async bo (/Users/liuziqing/.npm/_npx/1b718c59dfba7034/node_modules/@thirdweb-dev/cli/dist/cli/index.js:26:3035)
at async Zf (/Users/liuziqing/.npm/_npx/1b718c59dfba7034/node_modules/@thirdweb-dev/cli/dist/cli/index.js:456:5590)
at async Command. (/Users/liuziqing/.npm/_npx/1b718c59dfba7034/node_modules/@thirdweb-dev/cli/dist/cli/index.js:477:3704)
at async Command.parseAsync (/Users/liuziqing/.npm/_npx/1b718c59dfba7034/node_modules/commander/lib/command.js:935:5)
at async Zm (/Users/liuziqing/.npm/_npx/1b718c59dfba7034/node_modules/@thirdweb-dev/cli/dist/cli/index.js:477:6607)

how can I fix it?