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cerebral / cerebral-debugger

Debugger for Cerebral
http://cerebraljs.com/docs/introduction/debugger.html
MIT License
33 stars 16 forks source link

Cannot convert undefined or null to object #60

Open coldserenity opened 6 years ago

coldserenity commented 6 years ago

I'm on Fedora 28 Linux with stock Gnome. I have configured my application to listen for a debugger and in the debugger trying to create a connection to the running project. Following is what I receive immediately after specifying port and project name image

coldserenity commented 6 years ago

Restart does no good. Stack trace text for convenience

TypeError: Cannot convert undefined or null to object
at Function.keys (<anonymous>)
at Object.t.setComputedState [as function] (file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:20:174081)
at e.value (file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:1:40321)
at file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:1:45244
at r.executeBranchWrapper (file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:1:43008)
at t (file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:1:44472)
at n (file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:1:44499)
at file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:1:44810
at e.value (file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:1:41784)
at file:///opt/Cerebral%20Debugger/resources/app.asar/electron/build/bundle.js:1:45244
rafaelbusetti commented 6 years ago

Also here. (version windows 3.0.0)

TypeError: Cannot convert undefined or null to object at Function.keys (<anonymous>) at Object.t.setComputedState [as function] (file:///C:/Users/rafa/AppData/Local/Programs/cerebral-debugger/resources/app.asar/electron/build/bundle.js:20:174081)

coldserenity commented 6 years ago

Forgot to mention. In my case, it's Cerebral Debugger v3.0.0 I have tried v2.5.1; at a glance, it works properly

christianalfoni commented 5 years ago

Hi there!

Sorry for an extremely late answer. There has been issues related to Cerebral debugger and hot reloading. The latest debugger version 3.1.0 and now in the next branch there is a fix for hot reloading.

Run latest debugger and install Cerebral with cerebral@next and whatever view layer you use, for example @cerebral/react@next to try it out or wait for pending release :)