Created attachment 540985 [details] Screenshot 1 Build id : Mozilla/5.0 (Android;Linux armv7l;rv:7.0a1)Gecko/20110621 Firefox/7.0a1 Fennec/7.0a1 Device: Motorola Droid 2 OS: Android 2.2 Steps to reproduce: 1. Open Fennec app 2. Go to http://ftp.mozilla.org/pub/mozilla.org/mobile/nightly/latest-mozilla-central-android-r7/ 3. Tap on fennec-7.0a1.multi.eabi-arm.apk 4. Go to Download Manager 5. Tap on Pause button 6. Tap on Resume button 7. Repeat steps 5&6 (between 2-10 times) Expected result: The downloading process is paused or resumed with any errors, no matter how many times step 7 is repeated. Actual result: After step 7, an error popup is displayed. Also in console, the following error occurs: Error: uncaught exception:[Exception... "Component returned failure code: 0x8000fff (NS_ERROR_UNEXPECTED) [nsIDownloadManager.pauseDownload]" nsresult: "0x8000fff (NS_ERROR_UNEXPECTED)" location: "JS frame :: chrome://browser/content/downloads.js :: dv_pauseDownload :: line 404" data: no]
I can see the error popup occuring, but not the js error in the error console.
I was able to reproduce the error popup on Mozilla/5.0 (Android;Linux armv7l;rv:9.0a1)Gecko/20110822 Firefox/9.0a1 Fennec/9.0a1 Device: HTC Desire OS: Android 2.2 The error popup appears when the steps from bug are followed, and also, when the download is paused and then resumed after >10 minutes. Note: I didn't see any errors in the error console.