Error: "Cannot read property 'length' of undefined"

[drager]

Describe what you were doing when the bug occurred:

1. Just trying to profile an React Native app

---

Please do not remove the text below this line

DevTools version: 4.10.1-3a8c04e3b2

Call stack: at Jc (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:342921)
at ii (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:24:59391)
at Kl (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:24:114564)
at Ns (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:24:101189)
at Is (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:24:101117)
at Os (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:24:100980)
at gs (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:24:96690)
at w (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:40:1749)
at MessagePort.A.port1.onmessage (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:40:2251)

Component stack: at Jc (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:341665)
at div
at div
at fi (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:235808)
at /nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:347533
at Hi (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:249715)
at /nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:251980
at div
at div
at lu (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:305412)
at En (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:173743)
at jn (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:184811)
at Ji (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:253490)
at Nd (/nix/store/dhc43b6q83i2d842ry36ydnwck64wlyc-react-native-debugger-0.11.7/share/resources/app.asar/node_modules/react-devtools-core/dist/standalone.js:56:353738)

[bvaughn]

Hi!

I'm sorry you ran into this problem 😦

Unfortunately, it doesn't look like this issue has enough info for one of us to reproduce it though. This means that it's going to be very hard for us to fix.

Please help us by providing a link to a CodeSandbox (https://codesandbox.io/s/new), a repository on GitHub, or a minimal code example that reproduces the problem. (Screenshots or videos can also be helpful if they help provide context on how to repro the bug.)

Here are some tips for providing a minimal example: https://stackoverflow.com/help/mcve

[sowrovsec]

I'm recommending bvaughn comment

[bvaughn]

I commented right above saying that this bug needs more information.

[bvaughn]

I'm going to close this issue because it doesn't have enough info for one of us to reproduce it.