ich Graphicsmagick bin mit JPEG und installiert auch die benötigten Plugins cfs: gm und libjpeg-dev, und ich verwende Adapter FILE SYSTEM hier ist mein CodeWie Dateien konvertieren in Meteor in collectionFS
Avatar = new FS.Collection("avatars", {
stores: [
new FS.Store.FileSystem("avatars",
{
path: '~/uploads',
beforeWrite: function(fileObj) {
return {
extension: 'jpg',
type: 'image/jpg'
};
},
transformWrite:function(fileObj, readStream, writeStream) {
gm(readStream, fileObj.name()).resize('200', '200').stream('JPG').pipe(writeStream);
}
})
],
filter: {
maxSize:1000000,
allow: {
contentTypes: ['image/*']
}
}
});
Avatar.allow({
insert: function (userId, doc) {
if(doc.owner != userId)
return false;
else
return true;
},
remove: function (userId,doc) {
if(doc.owner != userId)
return false;
else
return true;
},
download: function() {
return true;
},
update: function (userId,doc) {
if(doc.owner != userId)
return false;
else
return true;
}
});
Aber es gar nicht scheinen, anstatt zu konvertieren ich eine leere Datei bekommen, wenn ich versuche, es url von Datei zuzugreifen hier ist das, was ich
Error in method "/cfs/files/:value/:value/", Error: Error: start must be <= end
at new ReadStream (fs.js:1489:13)
at Object.fs.createReadStream (fs.js:1450:10)
at Object.FS.StorageAdapter.createReadStream (packages/cfs_filesystem/packages/cfs_filesystem.js:67:1)
at Object.self.adapter.createReadStreamForFileKey (packages/cfs_storage-adapter/packages/cfs_storage-adapter.js:83:1)
at [object Object].FS.Transform.createReadStream (packages/cfs_storage-adapter/packages/cfs_storage-adapter.js:392:1)
at Object.self.adapter.createReadStream (packages/cfs_storage-adapter/packages/cfs_storage-adapter.js:93:1)
at Object.httpGetHandler (packages/cfs_access-point/packages/cfs_access-point.js:408:1)
at Object.accessPoint.get (packages/cfs_access-point/packages/cfs_access-point.js:675:1)
at packages/cfs_http-methods/packages/cfs_http-methods.js:582:1
Der Code ist gut, so lange erhalten, wie ich keine Bilder konvertieren, Fehle ich hier etwas?