check the loading process return responseStatus null

[sertrah]

i'm trying to implement handle error for 413 or 404. and i want to detect the status when is 'uploading', but just works when is 'done' i print in console console.log(output.file); And this object show me the responseStatus nice! but in the same line I try to access the property console.log('start', output.file.responseStatus); but in this case return null :cry: when above resposeStatus exists

[retailify]

@H4isan could you post your component code?

[sertrah]

i delete the piece of code, but I subscribe to the file with Rx. currently i'm just use the condition when is "done" :cry: i couldn't evaluate each status of the upstreaming