【发布时间】:2018-01-03 17:12:54
【问题描述】:
实际上在 Raspberry PI 2 上。 $ unname -a Linux raspberrypi 3.18.7-v7+ #755 SMP PREEMPT Thu Feb 12 17:20:48 GMT 2015 armv7l GNU/Linux
$ mono --version Mono JIT 编译器版本 3.2.8 (Debian 3.2.8+dfsg-4+rpi1)
getImageFromFile=images/complex/complex C3.jpg
loadOverlayImages plant life loadImages
getImageFromFile=images/butterfly/animated-butterfly-image-0004.gif
fn=images/butterfly/animated-butterfly-image-0004.gif targetDir=images/butterfly PlantImage.GetFrameCount=5 for file:images/butterfly/animated-butterfly-image-0004.gif
getImageFromFile=images/butterfly/animated-butterfly-image-0005.gif
ERROR: getImageFromFile- System.ArgumentException: A null reference or invalid value was found [GDI+ status: InvalidParameter]
at System.Drawing.GDIPlus.CheckStatus (Status status) [0x00000] in <filename unknown>:0
at System.Drawing.Image.FromFile (System.String filename, Boolean useEmbeddedColorManagement) [0x00000] in <filename unknown>:0
at System.Drawing.Image.FromFile (System.String filename) [0x00000] in <filename unknown>:0
at PlantLifeAnimationForm.PlantLifeImagesService.getImageFromFile (System.String filePath) [0x00015] in /home/pi/emgucv/PlantLifeAnimation/PlantLifeAnimationForm/model/PlantLifeImagesService.cs:223
fn=images/butterfly/animated-butterfly-image-0005.gif targetDir=images/butterfly
Unhandled Exception:
此文件在 Windows 上运行良好(死在这里:System.Drawing.Image.FromFile(filePath)
using (Bitmap temp = (Bitmap)System.Drawing.Image.FromFile(filePath))
{
bitmapSource = (Bitmap)temp.Clone();
}
【问题讨论】:
标签: .net mono raspberry-pi2