```
let exec = require('child-process-promise').exec
let magickCommand = `convert -background none -stroke "rgba(139, 184, 232, 1)" -fill "rgba(136, 183, 232, 0.83)" -font /tmp/1057522377634683-priceFont.ttf -pointsize 70 label:"$48" -trim ( +clone -background "rgba(135, 138, 140, 0.59)" -shadow 80x8+8+10 ) +swap -background none -layers merge +repage -rotate 0 -fuzz 10% -trim /tmp/1057522377634683-priceText.png`
exec(magickCommand).then(() => { console.log('finished') })
```
我可以在我的Windows计算机上本地运行,并具有匹配版本的
convert
与谷歌云功能一样:ImageMagick-6.8.9-9-Q16-x64-static
在函数上运行相同的Imagemagick命令时,出现以下错误:
```
{ ChildProcessError: Command failed: convert -background none -stroke "rgba(139, 184, 232, 1)" -fill "rgba(136, 183, 232, 0.83)" -font /tmp/1057522377634683-priceFont.ttf -pointsize 90 label:"$48" -trim \( -clone -background "rgba(135, 138, 140, 0.59)" -shadow 80x8+8+10 \) +swap -background none -layers merge +repage -rotate 0 -fuzz 10% -trim /tmp/1057522377634683-priceText.png
convert: image sequence is required `-clone' @ error/convert.c/ConvertImageCommand/967.
`convert -background none -stroke "rgba(139, 184, 232, 1)" -fill "rgba(136, 183, 232, 0.83)" -font /tmp/1057522377634683-priceFont.ttf -pointsize 90 label:"$48" -trim \( -clone -background "rgba(135, 138, 140, 0.59)" -shadow 80x8+8+10 \) +swap -background none -layers merge +repage -rotate 0 -fuzz 10% -trim /tmp/1057522377634683-priceText.png` (exited with error code 1)
at callback (/user_code/node_modules/child-process-promise/lib/index.js:33:27)
at ChildProcess.exithandler (child_process.js:211:5)
at emitTwo (events.js:106:13)
at ChildProcess.emit (events.js:191:7)
at maybeClose (internal/child_process.js:891:16)
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:497:12)
name: 'ChildProcessError',
code: 1,
childProcess:
{ ChildProcess: { [Function: ChildProcess] super_: [Object] },
fork: [Function],
_forkChild: [Function],
exec: [Function],
execFile: [Function],
spawn: [Function],
spawnSync: [Function: spawnSync],
execFileSync: [Function: execFileSync],
execSync: [Function: execSync] },
stdout: '',
stderr: 'convert: image sequence is required `-clone\' @ error/convert.c/ConvertImageCommand/967.\n' }
```
本地和谷歌云功能中的节点版本为6.11.2
当我在本地运行命令时,我会生成一个透明的。png文件
Google Drive folder with font and output .png file