Alert in client console on Chrome: DevTools failed to parse …

help
1

I suddenly started to get lots of alerts in the Chrome console. The app was behaving strangely as well. After de- and re-installing Meteor, it now seems to work, but the alerts in Chrome are still coming up. (the project is on 1.4.2)

DevTools failed to parse SourceMap: http://localhost:3000/packages/27b3d669b418de8577518760446467e6ff429b1e.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/ae8b8affa9680bf9720bd8f7fa112f13a62f71c3.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/22b8e85322608baf1c9e18b5e15ad55de9fb4d89.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/e5bbbab7ff79348492ae7e574cf7931e2ee72a11.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/b1036d3e150ea4ea6470ea9cd45a48a12835d57e.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/e665ae78e62a315f5fd218a68e373e364f74136c.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/61f1d7f16d10d9f37890aaf2455697ef7c8c378b.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/f525263111eb9d90f4ce1ad064f97aca4a6c1b07.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/172813d0ff26d0175642f30557d9980b3d852a17.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/21ebcc9500dc0ea4d28ec4454f001dfed0c5ab26.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/7214728d388f610508afa2a208b6117470822707.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/88217d643bc16fdf3505c6d4b2b8f5ddc400c49a.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/bf95dee84c2be9008274d2385c637659760b9057.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/91c22616ae67cee99080f81fae9e6083bf7c5711.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/a99cb35fd21daff658b592895ec8e2da5ee4c434.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/ad99c3e418c3fdc4fd1e08796369bded98b26b3d.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/27502404fad7fc072e57e8b0b6719f40d92709c7.map
DevTools failed to parse SourceMap: http://localhost:3000/packages/4ec04bee8ba46a9256d34c18c7f0fbbb6e782570.map
2

Ok I’ve not found how get rid of these alerts, other than disabling JavaScript source maps in DevTools’ preferences. :frowning:

And adding new template components to the (running) project results in:
Error: No such template: myNewTemplate

The app will only run if I manually restart meteor.

Maybe it’s related to the SourceMap error?