alert: "Changeset: ######### Map failed."

[rkiddy]

Have not come to osmcha for a while. Clicked on first change in the list. Got an alert. Ouch. :--)

Changeset 153380982

See snap.

[rkiddy]

And the "Retry" button does not stop the error.

[FransS1945]

Same issue here. Check this link

https://osmcha.org/changesets/154919969

[batpad]

Hmm @willemarcel @sunu - it seems to me like requests to the s3 bucket for real-changesets are failing, for example a changeset from a day ago: https://real-changesets.s3.us-west-2.amazonaws.com/154916228.json

This is causing all changeset queries to fallback to Overpass and making things slow / throwing occasional errors. Or at least, I think that's what's going on?

Can we try and take a look at the real-changesets pipeline and see if we can figure out why either the real changeset JSON is not making it to s3, or .. ?

[willemarcel]

@batpad Our requests to osm servers were blocked yesterday for some hours (#742). That changeset was not ingested in the database, but I'm backfilling it now.

[literannn]

I have the same error on ALL changesets since yesterday ^((

[tastrax]

Likewise - every changeset errors out for me

[abdullahO2]

same here: Changeset:155770447 Map failed r.elements is undefined

[martien-176]

Tried multiple random changesets, all with same error, see screenshot.

[CAM-Gerlach]

I can also consistently reproduce the issue for the past couple days, tested on many different changesets (mine, custom filters, global, direct links, etc), tested in regular and safe + Incognito mode on both Firefox and Chrome (Windows), logging out and back in again, clearing cache, etc. Additionally, I have not updated my OS, browsers, extensions or settings between when it worked and when it didn't (nor even restarted my machine).

Here's the web console output, which appears to be behind the failing calls on the frontend given the direct link to the error message output.

155799022:1 -1

beacon.min.js:1          Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
console.js:35 Changeset:155799022 Map failed: Cannot read properties of undefined (reading '0')
    at https://osmcha.org/static/js/3.27dd8914.chunk.js:2:220118
e.<computed> @ console.js:35

155799022:1 Access to fetch at 'https://rksbsqdel4.execute-api.us-east-1.amazonaws.com/testing?action=names&id=19254040' from origin 'https://osmcha.org' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

rksbsqdel4.execute-api.us-east-1.amazonaws.com/testing?action=names&id=19254040:1          Failed to load resource: net::ERR_FAILED

console.js:35 TypeError: Failed to fetch
    at raven.js:1474:16
    at Rs (whosthat.js:5:10)
    at index.js:290:7
    at a._initFetching (fetch_data_enhancer.js:45:26)
    at y (index.js:160:19)
    at k (index.js:207:14)
    at w (index.js:195:14)
    at o (raven.js:376:21)
e.<computed> @ console.js:35

console.js:35 Changeset:155799022 Map failed: Cannot read properties of undefined (reading '0')
    at https://osmcha.org/static/js/3.27dd8914.chunk.js:2:220118
e.<computed> @ console.js:35

[willemarcel]

This issue is now fixed.

[CAM-Gerlach]

Can confirm per my testing. Thanks!

[NeatNit]

This issue didn't get resolved for me until I did a hard refresh (Ctrl+Shift+R). Is this tolerable? Who knows how many users think OSMCha is still broken..