I download audio from server then I want to play it with MediaPlayer
*mediaPlayer = MediaPlayer()
try {
mediaPlayer.setDataSource(songPath)
mediaPlayer.prepare()
mediaPlayer.start()
initSeekBarAndDuration()
} catch (e: Exception) {
}*
but this errors
error (-38, 0)
Attempt to call getDuration in wrong state: mPlayer=0x0, mCurrentState=0
show in log cat. However, In storage that file have, it work perfectly with other musicplayer.
How to solve it, Please share me solutions.
Related
I'm trying to automate a test where I need to upload a file, but I keep getting that the file can't be found.
I found in Selenium page that, for other languages, we have to use a Local File Detector so that the file that's in my computer are sent to the remote server.
The Local File Detector allows the transfer of files from the client machine to the remote server.
But I can't find any function related to that in Go.
I've tried the SendKeys function:
element, err := crediya.el.FindElement(selenium.ByID, "file")
if err != nil {
return fmt.Errorf(errors.Selenium.ElementNotFound+"\n%w", err)
}
if err = element.SendKeys(path); err != nil {
return fmt.Errorf(errors.Selenium.SendKeysFailure+"\n%w", err)
}
but I keep getting:
"unknown error - 61: invalid argument: File not found : "
Note: the element is an input of file type.
Thank you, in advance, for any help provided.
Can someone, please, help me?
I am using Alamofire and I use Alamofire for the http request and uploading image to the server.
Normally, I use simple http request, but today I checked uploading request.
I got the "Fatal error: Call of deleted method" and App was crashed.
This is my code.
Alamofire.upload(multipartFormData: { multipartFormData in
multipartFormData.append(imageData, withName: "image", fileName: "user_image", mimeType: "image/png")
if let params = params {
for (key, value) in params {
// This method raise "Fatal error: Call of deleted method"
multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)
}
}
}, to: path, encodingCompletion: { result in
})
The next code does not raise the error.
multipartFormData.append(imageData, withName: "image", fileName: "user_image", mimeType: "image/png")
But this code raise the error which said "Fatal error: Call of deleted method".
multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)
Before today, this code did not raise the error.
I tried these.
First, I upgraded Alamofire 4.7.2 to 4.7.3.
But the result was same.
Second, This codes are defined in embedded frameworks, so I copy this method to App code directory.
But the result was same.
Environment
XCode 9.4.1
Carthage 0.30.1 to install Alamofire
I solved this problem.
I reinstalled XCode and Simulator, and fixed the problem.
I referenced these links.
How to Uninstall Xcode on macOS
xcode simulator not coming up - reinstall possible?
I'm simply trying to follow this tutorial on how to upload files to gcs with Node and Express. But the following error keep causing my app to crash. Usually, I am able to upload one file without a problem in the first run. But I will get this error after running a few request, even with different file. When I try to upload, say 5, files at a time, this error cause my app to crash even in the first run. I see the process is trying to rename a file in the .config folder. Is it a normal behavior? If so, is there a work-around?
Window: v10.0.10586
Node: v4.3.1
Express: v4.13.1
Error: EPERM: operation not permitted, rename 'C:\Users\James Wang.config\configstore\gcs-resumable-upload.json.2873606827' -> 'C:\Users\James Wang.config\configstore\gcs-resumable-upload.json'
at Error (native)
at Object.fs.renameSync (fs.js:681:18)
at Function.writeFileSync as sync
at Object.create.all.set (C:\Users\James Wang\gi-cms-backend\node_modules\configstore\index.js:62:21)
at Object.Configstore.set (C:\Users\James Wang\gi-cms-backend\node_modules\configstore\index.js:93:11)
at Upload.set (C:\Users\James Wang\gi-cms-backend\node_modules\gcs-resumable-upload\index.js:264:20)
at C:\Users\James Wang\gi-cms-backend\node_modules\gcs-resumable-upload\index.js:60:14
at C:\Users\James Wang\gi-cms-backend\node_modules\gcs-resumable-upload\index.js:103:5
at Request._callback (C:\Users\James Wang\gi-cms-backend\node_modules\gcs-resumable-upload\index.js:230:7)
at Request.self.callback (C:\Users\James Wang\gi-cms-backend\node_modules\request\request.js:199:22)
at emitTwo (events.js:87:13)
at Request.emit (events.js:172:7)
at Request. (C:\Users\James Wang\gi-cms-backend\node_modules\request\request.js:1036:10)
at emitOne (events.js:82:20)
at Request.emit (events.js:169:7)
at IncomingMessage. (C:\Users\James Wang\gi-cms-backend\node_modules\request\request.js:963:12)
[nodemon] app crashed - waiting for file changes before starting...
UPDATE:
After setting {resumable: false} as suggested by #stephenplusplus in this post, I am no longer getting the "EPERM: operation not permitted" error.But, I start running into the { [ERROR:ETIMEDOUT] code: 'ETIMEDOUT', connection: false } error while trying to upload multiple files at a time with the largest file greater than 1.5mb. Other files get uploaded successfully.
For more information, I am able to upload files one by one when the files are no greater than ~2.5mb. If I try to upload 3 files at a time, I can only do so with files no greater than ~1.5mb.
Is the "Operation not permitted" issue as specified in the question a window specific thing, and does the timeout issue happen only after i set resumable = false?
I'm using express and multer with node.
This is the code I'm using now:
// Express middleware that will handle an array of files. req.files is an array of files received from
// filemulter.fields([{field: name, maxCount}]) function. This function should handle
// the upload process of files asychronously
function sendFilesToGCS(req, res, next) {
if(!req.files) { return next(); }
function stream(file, key, folder) {
var gcsName = Date.now() + file.originalname;
var gcsFile = bucket.file(gcsName);
var writeStream = gcsFile.createWriteStream({ resumable: false });
console.log(key);
console.log('Start uploading: ' + file.originalname);
writeStream.on('error', function(err) {
console.log(err);
res.status(501).send(err);
});
writeStream.on('finish', function() {
folder.incrementFinishCounter();
req.files[key][0].cloudStorageObject = gcsName;
req.files[key][0].cloudStoragePublicUrl = getPublicUrl(gcsName);
console.log('Finish Uploading: ' + req.files[key][0].cloudStoragePublicUrl);
folder.beginUploadNext();
});
writeStream.end(file.buffer);
};
var Folder = function(files) {
var self = this;
self.files = files;
self.reqFilesKeys = Object.keys(files); // reqFilesKeys is an array of keys parsed from req.files
self.nextInQuene = 0; // Keep track of the next file to be uploaded, must be less than reqFilesKeys.length
self.finishCounter = 0; // Keep track of how many files have been uploaded, must be less than reqFilesKeys.length
console.log(this.reqFilesKeys.length + ' files to upload');
};
// This function is used to initiate the upload process.
// It's also called in the on-finish listener of a file's write-stream,
// which will start uploading the next file in quene
Folder.prototype.beginUploadNext = function() {
// If there's still file left to upload,
if(this.finishCounter < this.reqFilesKeys.length) {
// and if there's still file left in quene
if(this.nextInQuene < this.reqFilesKeys.length) {
// upload the file
var fileToUpload = this.files[this.reqFilesKeys[this.nextInQuene]][0];
stream(fileToUpload, this.reqFilesKeys[this.nextInQuene], this);
// Increment the nextInQuene counter, and get the next one ready
this.nextInQuene++;
}
} else {
console.log('Finish all upload!!!!!!!!!!!!!!!!!!!!!!');
next();
}
};
Folder.prototype.incrementFinishCounter = function() {
this.finishCounter++;
console.log('Finished' + this.finishCounter + ' files');
};
var folder = new Folder(req.files);
// Begin upload with 3 streams
/*for(var i=0; i<3; i++) {
folder.beginUploadNext();
}*/
//Upload file one by one
folder.beginUploadNext();
}
I had the same issue with bower .. Run the following command: bower cache clean --allow-root
if this does not solve the problem, try after disabling anti virus.
I think my code was working previously with this same code
var streamProvider = new CustomMultipartFormDataStreamProvider(path);
// Upload media
await Request.Content.ReadAsMultipartAsync(streamProvider);
but now it gives System.InvalidOperationException error:
Access to the path 'C:\xxx\Projects\Test Projects\CL.MiClaim\CL.MiClaim\uploads' is denied.
When I provide a file for upload then it works al right. This below doesn't work (since it hasn't yet read the request content yet??)
if (streamProvider.FileData.Count > 0)
{
}
any help will be appreciated.
Note: example code can be found at:
http://www.asp.net/web-api/overview/working-with-http/sending-html-form-data,-part-2
Im using 000webhost as a way to host my portfolio of websites. However Im getting this error thrown in which doesn't happen to me on localhost.
Notice (8): Undefined index: Upload [APP/Controller/UploadsController.php, line 32]
This is the code it seems to be referring to,
public function add() {
$this->render();
if($this->request->is('post')){
$file = $this->request->data['Upload']['file'];
if($this->Upload->save($this->data) && move_uploaded_file($file['tmp_name'],APP.'webroot/files/uploads'.DS.$this->Upload->id.'.mp4'))
{
$this->Session->setFlash('<p class="uploadflash">The upload has been saved</p>', true);
$this->redirect(array('controller'=>'Uploads', 'action' => 'watch', $this->Upload->id));
} else {
$this->Session->setFlash('<p class="loginerror">The upload could not be saved, mp4 files can be saved only.</p>', true);
}
}
}
Any ideas as to why this is happening?
Also in addition my Elements are not showing up on this online hosting either?
I get thrown this error on the page
Element Not Found: Elements/uploads/recentuploads.ctp
Does anyone else seem to have this problem??
Upon further inspection I have found that the server does not allow file upload sizes to exceed 2mb, in this instance PHP throws the error above.