Core: Does not start due to wrong z-wave network key

[andre2007]

In case of a wrong z-wave network key, home assistant doesn't start.

2019-04-04 12:08:28 INFO (MainThread) [homeassistant.core] Starting Home Assistant
2019-04-04 12:08:28 INFO (SyncWorker_0) [homeassistant.components.zwave] Starting Z-Wave network...
2019-04-04 12:08:28 INFO (SyncWorker_0) [openzwave] Start Openzwave network.
Error: Driver.cpp:6772 - Failed to Read Network Key

Version 0.90.2

[cgtobi]

Please fill out the issue template.

Also check the breaking changes!

[andre2007]

While working solely from mobilf phone filling out the template is cumbersome . But I can tell you the exact issue nod. The network key was in wrong format. There was an additional space in "0x EA".
This small space will cause HA to fail on boot.

[dshokouhi]

@andre2007 you should always fill out the issue template no matter how difficult it is. It is helpful to all those that you are requesting help from. In the future always fill it out please.

[cgtobi]

Sounds like something that should be caught and handled gracefully.

[github-actions[bot]]

Hey there @home-assistant/z-wave, mind taking a look at this issue as its been labeled with a integration (zwave) you are listed as a codeowner for? Thanks!

[cgtobi]

@andre2007 this should not be an issue in future releases anymore. Thanks for finding and reporting this.