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re-frame
https://github.com/Day8/re-frame/blob/master/docs/README.md
https://github.com/Day8/re-frame/blob/master/docs/External-Resources.md
kwrooijen 2021-02-05T13:55:37.035200Z
Hey all. I have the following code:
(try
[[]]
(catch :default e
[:div "Default content"]))Uncaught Error: Invalid arity: 0 error. Is there any way to catch this so teh the "default content" string is shown?
p-himik 2021-02-05T14:12:01.037300Z
[[]] doesn't throw - you cannot use try/catch here.
What throws is some Reagent/React machinery, waaaay down the line.
You can try using React's error boundaries that are supported by Reagent.
p-himik 2021-02-05T14:12:46.037500Z
https://github.com/reagent-project/reagent/blob/master/doc/ReactFeatures.md#error-boundaries
2021-02-05T14:14:31.037800Z
You could also use [(throw (ex-msg "BOOM!"))] instead of [[]] if you’re just trying to exercise your try/catch. See also the js/window.onerror property.
kwrooijen 2021-02-05T14:16:15.038Z
I'll try the react error boundary, thanks!
borkdude 2021-02-05T14:16:19.038200Z
kwrooijen 2021-02-05T14:24:10.038400Z
Works like a charm, thanks!