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POPhoneGap FileTransfer Upload Not Found
 

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  1. POPhoneGap FileTransfer Upload Not Found
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    <p>I'm trying to upload an image taken with the device's camera via the FileTransfer.upload method and I'm consistently being given a <code>FILE_NOT_FOUND_ERR</code>. I'm using Cordova 2.2.0 via PhoneGap Build.</p> <p>I'm taking a picture and saving the URI for it into localStorage (via Backbone):</p> <pre class="lang-coffeescript prettyprint-override"><code>navigator.camera.getPicture( (file_uri) =&gt; params.file_uri = file_uri params.is_image = 1 collection.create params (message) -&gt; U.Alert "Failed: #{message}" options ) </code></pre> <p>Then attempting to upload that image:</p> <pre class="lang-coffeescript prettyprint-override"><code>file_uri = @get('file_uri') transferOpts = new FileUploadOptions transferOpts.fileKey = 'attachment' transferOpts.fileName = file_uri.substr file_uri.lastIndexOf('/') + 1 transferOpts.chunkedMode = false transfer = new FileTransfer transfer.upload(file_uri, @url(), success, error, transferOpts) </code></pre> <p>With this, the FileTransfer's <code>error</code> callback is always thrown with the following:</p> <pre class="lang-json prettyprint-override"><code>{ code: 1, http_status: 411, source: "content://media/external/images/media/8416", target: "https://mywebapp.com/api/endpoint" } </code></pre> <p>Code 1 is PhoneGap's <code>FILE_NOT_FOUND_ERR</code> response code. But I've verified the file exists on the device. Firstly, I can display the <code>file_uri</code> as an image on the screen. Secondly, I can retrieve the contents of the image file via the Weinre debugger like so:</p> <pre class="lang-js prettyprint-override"><code>var reader = new FileReader(); reader.onloadend = function(e) { console.log('Read as data URL'); console.log(e.target.result); }; reader.readAsDataUrl(file_uri); </code></pre> <p>The logged <code>data:image/jpeg;base64</code> response is the correct image.</p> <p>Now, I even tried manually resolving the URI like so, as I've seen in one StackOverflow question:</p> <pre class="lang-coffeescript prettyprint-override"><code>resolveLocalFileSystemURI file_uri, (fileEntry) =&gt; fileEntry.file (fileObj) =&gt; transferOpts = new FileUploadOptions transferOpts.fileKey = 'attachment' transferOpts.fileName = fileObj.name transferOpts.chunkedMode = false transfer = new FileTransfer transfer.upload(fileObj.fullPath, @url(), success, error, transferOpts) </code></pre> <p>In this case <code>fileObj.fullPath</code> resolves to: <code>/mnt/sdcard/Android/data/com.COMPANY.APPNAME/cache/1359412873161.jpg</code></p> <p>And <em>still</em> no luck. At this point I'm sure it's something stupid I'm missing!</p>
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