使用excel-parser解析xls格式表格在本地成功，上传到服务器就失败？

console - { Error: Command failed: python D:\node-gsjs\node_modules\excel-parser/convert.py -x "....\public\upload\upload_5fa127dd4577b58d5af1d0fc824d27db.xls" -n 1 -c C:\Windows\TEMP\temp117530-1524-1hnziyo.68jfez5mi\convert.csv

at ChildProcess.exithandler (child_process.js:204:12)
at emitTwo (events.js:106:13)
at ChildProcess.emit (events.js:191:7)
at maybeClose (internal/child_process.js:886:16)
at Socket.<anonymous> (internal/child_process.js:342:11)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at Pipe._handle.close [as _onclose] (net.js:501:12)

killed: false, code: 1, signal: null, cmd: 'python D:\node-gsjs\node_modules\excel-parser/convert.py -x "..\..\public\upload\upload_5fa127dd4577b58d5af1d0fc824d27db.xls" -n 1 -c C:\Windows\TEMP\temp117530-1524-1hnziyo.68jfez5mi\convert.csv' } 这是为什么啊？