运行saveGIF()中的例子的时候

saveGIF({

for (i in 1:10) plot(runif(10), ylim = 0:1)

})

结果：

Executing:

"d:\Program Files\ImageMagick-6.8.3-Q16\convert.exe" -loop 0 -delay

5 C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot1.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot2.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot3.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot4.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot5.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot6.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot7.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot8.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot9.png

C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot10.png

"C:\Users\ADMINI~1\AppData\Local\Temp\Rtmpe6aWFp/animation.gif"

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot1.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot2.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot3.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot4.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot5.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot6.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot7.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot8.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot9.png' @ error/constitute.c/ReadImage/550.

convert.exe: RegistryKeyLookupFailed `CoderModulesPath' @ error/module.c/GetMagickModulePath/673.

convert.exe: no decode delegate for this image format `C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot10.png' @ error/constitute.c/ReadImage/550.

convert.exe: no images defined `C:\Users\ADMINI~1\AppData\Local\Temp\Rtmpe6aWFp/animation.gif' @ error/convert.c/ConvertImageCommand/3085.

an error occurred in the conversion... see Notes in ?im.convert

警告信息：

运行命令'"d:\Program Files\ImageMagick-6.8.3-Q16\convert.exe" -loop 0 -delay 5 C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot1.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot2.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot3.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot4.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot5.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot6.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot7.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot8.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot9.png C:/Users/ADMINI~1/AppData/Local/Temp/Rtmpe6aWFp/Rplot10.png "C:\Users\ADMINI~1\AppData\Local\Temp\Rtmpe6aWFp/animation.gif"'的状态是1

这是怎么搞的