Here's the report on my end, if anyone is interested:

Type: unhandled rejection

Reason: Error: Cannot read property 'ǃey' of undefined TypeError: Cannot read property 'ǃey' of undefined at Object.ǃKgs (https://editor.construct.net/r151/components/bars/findResultsBar/findResultsBar.js:1:5400) at Object.ǃKvD (https://editor.construct.net/r151/components/bars/findResultsBar/findResultsBar.js:1:5450) at Array. (https://editor.construct.net/r151/components/bars/findResultsBar/findResultsBar.js:1:973) at Object.ǃpQH (https://editor.construct.net/r151/main.js:2:193479) at Object.dispatchEvent (https://editor.construct.net/r151/main.js:2:191347) at Object.ǃwMc (https://editor.construct.net/r151/main.js:159:80783) at e.ǃwMJ (https://editor.construct.net/r151/projectResources.js:1:19353) at e.ǃMJ (https://editor.construct.net/r151/projectResources.js:1:19271) at new (https://editor.construct.net/r151/projectResources.js:1:522467) at editor.construct.net/r151/components/editors/eventSheetView/eventSheetView.js:1:103848

Stack: TypeError: Cannot read property 'ǃey' of undefined at Object.ǃKgs (https://editor.construct.net/r151/components/bars/findResultsBar/findResultsBar.js:1:5400) at Object.ǃKvD (https://editor.construct.net/r151/components/bars/findResultsBar/findResultsBar.js:1:5450) at Array. (https://editor.construct.net/r151/components/bars/findResultsBar/findResultsBar.js:1:973) at Object.ǃpQH (https://editor.construct.net/r151/main.js:2:193479) at Object.dispatchEvent (https://editor.construct.net/r151/main.js:2:191347) at Object.ǃwMc (https://editor.construct.net/r151/main.js:159:80783) at e.ǃwMJ (https://editor.construct.net/r151/projectResources.js:1:19353) at e.ǃMJ (https://editor.construct.net/r151/projectResources.js:1:19271) at new (https://editor.construct.net/r151/projectResources.js:1:522467) at editor.construct.net/r151/components/editors/eventSheetView/eventSheetView.js:1:103848

Construct 3 version: r151

URL: editor.construct.net/r151

Date: Wed May 29 2019 19:07:57 GMT-0500 (Central Daylight Time)

Uptime: 396.4 s

I've had some big time crash issues with r151. Luckily I hadn't saved my project before these crashes and was able to just stick to r150. Today, somehow, my project was saved while I was unknowingly in r151. My question is: is it possible to revert a saved file to a previous c3 version? Otherwise I can't work on anything :(

I'm sure you had your reasons LOL! Thank you for responding, taking time to figure it out and the explanation. Awesome!!

Thanks for taking a look. I have my UI mode set to "desktop". I'm still experiencing the same issue. I switched to "automatic" with the same results on my end. And then back to "desktop". I restarted C3 after each of these changed settings and still have the same issue. Thanks again for your help.

Just noticed this doing the same thing in the Tiled Background editor also! Anybody want to jump in on this?

Not sure that this is a bug in C3, but maybe a browser issue? So I didn't put this in the "report a bug" threads. Also not able to test this in other browsers at the moment. But here's the issue:

Sometimes (not all the time) when I'm editing inside the Tilemap editor, the "saved" colors section of the color pallet window gets larger and pushes the rgb/hsl values down out of view inside the Tilemap editor popup window (pictured below). This prevents me from accessing this part of the color pallet options.

I tried refreshing the browser and re-opening the file but the issue persists. I've also experimented with scaling the browser window itself and that did not affect the issue either. I've encountered this before and I believe it was in the Tilemap editor then as well. I tested the animation editor and did NOT have this same issue, only in the Tilemap editor.

Has anyone else run into this? Or have a solution? Am I missing something? Thanks in advance!

Additional info:

Browser: Chrome

Browser version: 73.0.3683.103

Browser engine: Blink

Browser architecture: 64-bit

Operating system: Windows

Operating system version: 7

Operating system architecture: 64-bit

Device type: desktop

Device pixel ratio: 0.8999999761581421

Logical CPU cores: 4

Approx. device memory: 8 GB

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36

C3 release: r142.2 (stable)