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How catch error 409 (path/not_found/.) when try download file?
Use a Dropbox-sdk.min.js
<script src="http://bootboxjs.com/bootbox.js"></script>
<script src="https://unpkg.com/dropbox/dist/Dropbox-sdk.min.js"></script>
dialog.modal('show');
var ACCESS_TOKEN = '<?php echo DROPBOX_ACCESS_TOKEN;?>';
var dbx = new Dropbox({
accessToken: ACCESS_TOKEN
});
dbx.filesDownload({
path: "/" + id
})
.then(function(data) {
dialog.modal('hide');
if (data.fileBlob != null) {
var downloadUrl = URL.createObjectURL(data.fileBlob);
var downloadButton = document.createElement('a');
document.body.appendChild(downloadButton);
downloadButton.setAttribute('href', downloadUrl);
downloadButton.setAttribute('download', data.name);
downloadButton.click();
window.URL.revokeObjectURL(downloadUrl);
document.body.removeChild(downloadButton);
} else {
bootbox.alert({
message: "Error " + id + " dont exist."
});
}
})
.catch(function(data) {
dialog.modal('hide');
bootbox.alert({
message: "Fail " + id + " wait"
});
});
9 Replies
- Greg-DB
Dropbox Community Moderator
If the file isn't found, your catch block should get run, with the data variable containing the error information. Is that not running for you? Is not running the cath.
Look:
POST https://content.dropboxapi.com/2/files/download 409 (path/not_found/.) f.end @ Dropbox-sdk.min.js:8 p @ Dropbox-sdk.min.js:8 D @ Dropbox-sdk.min.js:8 X @ Dropbox-sdk.min.js:8 i @ Dropbox-sdk.min.js:8 n.request @ Dropbox-sdk.min.js:8 r.filesDownload @ Dropbox-sdk.min.js:8 descargar @ factura:264 onclick @ factura:1 Dropbox-sdk.min.js:8 XHR finished loading: POST "https://content.dropboxapi.com/2/files/download". f.end @ Dropbox-sdk.min.js:8 p @ Dropbox-sdk.min.js:8 D @ Dropbox-sdk.min.js:8 X @ Dropbox-sdk.min.js:8 i @ Dropbox-sdk.min.js:8 n.request @ Dropbox-sdk.min.js:8 r.filesDownload @ Dropbox-sdk.min.js:8 descargar @ factura:264 onclick @ factura:1 Dropbox-sdk.min.js:8 Uncaught DOMException: Failed to read the 'responseText' property from 'XMLHttpRequest': The value is only accessible if the object's 'responseType' is '' or 'text' (was 'blob'). at f.<anonymous> (https://unpkg.com/dropbox@2.5.0/dist/Dropbox-sdk.min.js:8:8015) at f.n.emit (https://unpkg.com/dropbox@2.5.0/dist/Dropbox-sdk.min.js:8:17283) at XMLHttpRequest.r.onreadystatechange (https://unpkg.com/dropbox@2.5.0/dist/Dropbox-sdk.min.js:8:12844) (anonymous) @ Dropbox-sdk.min.js:8 n.emit @ Dropbox-sdk.min.js:8 r.onreadystatechange @ Dropbox-sdk.min.js:8
- Greg-DB
Thanks! We'll look into it.
- How catch the error ritht now?
- I try with:
window.onerror = function() {
}; - Greg-DBThis is a bug with the library itself, and not something you should have to handle yourself. We're looking into it, but I don't have a timeline for a fix right now.
- How can i help you?
- Greg-DBWe're able to reproduce the issue, so we shouldn't need any more information from your side. Thanks though!
- Greg-DBThis should be fixed and no longer throw a `DOMException` as of v3.0.0.
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