Reference selection does not work?

[toglader]

I'm unable to define alignment structure in reference image. For some reason references are not stored and shows as broken link in WebUI. What could cause this?

[caco3]

please have a look on the logfile (http://<IP>/log.html)

[toglader]

ESP32 is unable to read log file: "Failed to read existing file" ?

[caco3]

then most likely your SD-Card is corrupted.

Use the Web based Console or Putty or so to get the log from USB. Hopefully this gives more information

[toglader]

Card seems to be working very well in my Mac OS (And linux). Here is the log when I try to update alignment reference https://pastebin.com/raw/QuL5sj8P

Issue seems to be that ESP32 is trying to access /sdcard/html/editflow file which doesn't exist in my sdcard (or in the repository). Isn't this a bug?

[caco3]

@jomjol Do you understand this?

That REST entry point got recently edited, see 9b8594c#diff-1e5830a747b708f6a917d3d20e28d10001d6b68d81c73db44da3865f235453e7R862

But why does it want to access it within the sd-card/html folder?

[toglader]

Tell me about it

[jomjol]

If a REST-Entry point is not detected, it is redirected to /sd-card/html/ as it assumes, it is something in the html page.
The question is, why /log.html is not registered. Either some error in the code, or again the problem of running out of free rest-handlers

[maiaz]

it looks like i have same issue. it looks like configuration not working properly - during visit that page i see a lot of broken http get/post requests, and also errors in console like below from browser and console.

it looks like 'editflow' is not recognised as a handler (or failing) and it just try to get it from SD card failing config web page.

browser: https://i.imgur.com/U1wigRg.png

console:

E (473469) serverhelp: Failed to read existing file : /sdcard/html/editflow
W (473479) httpd_txrx: httpd_resp_send_err: 500 Internal Server Error - Failed to read existing file
W (473489) httpd_uri: httpd_uri: uri handler execution failed
uri: /editflow?task=copy&in=/img_tmp/ref0_org.jpg&out=/img_tmp/ref0.jpg
1 uri: /editflow?task=copy&in=/img_tmp/ref0_org.jpg&out=/img_tmp/ref0.jpg, filename: , filepath: /sdcard
Filename:
File requested: /sdcard/html/editflow
open file /sdcard/html/editflow in mode r
Error: file /sdcard/html/editflow does not exist!
E (473539) serverhelp: Failed to read existing file : /sdcard/html/editflow
W (473539) httpd_txrx: httpd_resp_send_err: 500 Internal Server Error - Failed to read existing file
W (473559) httpd_uri: httpd_uri: uri handler execution failed
download_get_handler
uri: /fileserver/img_tmp/ref0.jpg?1668634019575
uri: /fileserver/img_tmp/ref0.jpg?1668634019575, filename: /img_tmp/ref0.jpg, filepath: /sdcard/img_tmp/ref0.jpg
E (473609) file_server: Failed to stat file : /sdcard/img_tmp/ref0.jpg
W (473619) httpd_txrx: httpd_resp_send_err: 404 Not Found - File does not exist
W (473629) httpd_uri: httpd_uri: uri handler execution failed
download_get_handler
uri: /fileserver/img_tmp/ref0_org.jpg?1668634019575
uri: /fileserver/img_tmp/ref0_org.jpg?1668634019575, filename: /img_tmp/ref0_org.jpg, filepath: /sdcard/img_tmp/ref0_org.jpg
E (473659) file_server: Failed to stat file : /sdcard/img_tmp/ref0_org.jpg
W (473669) httpd_txrx: httpd_resp_send_err: 404 Not Found - File does not exist
W (473679) httpd_uri: httpd_uri: uri handler execution failed
download_get_handler
uri: /fileserver/img_tmp/ref1.jpg?1668634044656
uri: /fileserver/img_tmp/ref1.jpg?1668634044656, filename: /img_tmp/ref1.jpg, filepath: /sdcard/img_tmp/ref1.jpg
E (499069) file_server: Failed to stat file : /sdcard/img_tmp/ref1.jpg
W (499069) httpd_txrx: httpd_resp_send_err: 404 Not Found - File does not exist
W (499079) httpd_uri: httpd_uri: uri handler execution failed
download_get_handler
uri: /fileserver/img_tmp/ref1_org.jpg?1668634044656
uri: /fileserver/img_tmp/ref1_org.jpg?1668634044656, filename: /img_tmp/ref1_org.jpg, filepath: /sdcard/img_tmp/ref1_org.jpg
E (499109) file_server: Failed to stat file : /sdcard/img_tmp/ref1_org.jpg
W (499109) httpd_txrx: httpd_resp_send_err: 404 Not Found - File does not exist
W (499119) httpd_uri: httpd_uri: uri handler execution failed
uri: /editflow?task=cutref&in=/config/reference.jpg&out=/img_tmp/ref1_org.jpg&x=492&y=386&dx=64&dy=73
1 uri: /editflow?task=cutref&in=/config/reference.jpg&out=/img_tmp/ref1_org.jpg&x=492&y=386&dx=64&dy=73, filename: , filepath: /sdcard
Filename:
File requested: /sdcard/html/editflow
open file /sdcard/html/editflow in mode r
Error: file /sdcard/html/editflow does not exist!
E (505089) serverhelp: Failed to read existing file : /sdcard/html/editflow

[thorsten1276]

Got the exact same error and can't fix it. I used the webinstaller. The reference images are not shown. Someone any ideas how I can fix it?
I already tried the latest prebuild roling release, but with no success. Calling the log.html is promted with "Failed to read existing file" calling the fileserver works.

[caco3]

what about when you fetch the whole logfile of the day? It is reachable under http://<IP>/logfileact

[thorsten1276]

2022-11-23T00:42:18: Time zone set to CET-1CEST,M3.5.0,M10.5.0/3 2022-11-23T00:42:18: ============================================================================================= 2022-11-23T00:42:18: =================================== Main Started ============================================ 2022-11-23T00:42:18: ============================================================================================= 2022-11-23T00:42:18: Branch: 'HEAD', Tag: 'v12.0.1', Revision: dfe2c46, Date/Time: 2022-09-29 17:13

This is the output

[thorsten1276]

The output from the webconsole is here. I just anonymised the SSID and the bsid rest is like it is:
esp-web-tools-logs.txt

[caco3]

In #1336 (comment) someone reported a similar issue ("Failed to read existing file"). The issue seemed to be a SD-Card which seems not to work well with the ESP32-CAM.