Height Map plugin ChunkLoadError failure

fieryjekyll

A few days ago the height map plugin stopped working for me. I've tried loading DWC from different computers and different browsers and the result is always the same. When the Duet starts up, the height map plugin is not loaded. When I try to manually start it, I get the following error:

ChunkLoadError: Loading chunk HeightMap failed. (error: http://10.19.33.140/js/HeightMap.41c8a697.js)

These are the messages that show up in my JS console:

GET http://10.19.33.140/js/HeightMap.41c8a697.js net::ERR_CONTENT_DECODING_FAILED 200 (OK)

ChunkLoadError: Loading chunk HeightMap failed.
(error: http://10.19.33.140/js/HeightMap.41c8a697.js)
    at Function.requireEnsure [as e] (bootstrap:166:18)
    at DwcPlugin.loadDwcResources (index.js:83:27)
    at loadDwcResources (index.js:33:17)
    at _callee5$ (index.js:192:10)
    at tryCatch (runtime.js:63:40)
    at Generator.invoke [as _invoke] (runtime.js:294:22)
    at Generator.next (runtime.js:119:21)
    at asyncGeneratorStep (asyncToGenerator.js:3:20)
    at _next (asyncToGenerator.js:25:9)
    at asyncToGenerator.js:32:7

Any ideas? Everything else about DWC seems to work fine. Do I need to reinstall DWC?

jay_s_uk

@fieryjekyll what DWC version are you running?
Standalone or SBC?

fieryjekyll

@jay_s_uk I'm running DWC 3.4.5 on a Duet 2 WiFi with firmware 3.4.5.

droftarts

@fieryjekyll My guess would be a corrupted height map file. Can you download it and post it here? What happens if you create a new heightmap (copy the old one first)? Test your SD card, it may be on the way out: https://docs.duet3d.com/en/User_manual/RepRapFirmware/SD_card#troubleshooting-sd-card-issues

Ian

fieryjekyll

@droftarts Attached is the height map. I've tried both regenerating the height map and deleting it, rebooting the board, and loading the plugin again. The result is an error in both cases.

heightmap.csv

dc42

@fieryjekyll that height map loads OK on my delta. I suggest you try uploading DuetWebControl-SD.zip from the RRF 3.4.5 release to your machine again.

Phaedrux

May be worth clearing the cache in your browser as well.