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schollz / find-lf

Track the location of every Wi-Fi device (:iphone:) in your house using Raspberry Pis and FIND
https://www.internalpositioning.com/plugins/#using-find-without-an-app
GNU Affero General Public License v3.0
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invalid memory address crashing find-lf? #19

Open gulo-gulo opened 6 years ago

gulo-gulo commented 6 years ago

I'm getting the following error and it kills the find-lf server and breaks everything else that relies on the server, any ideas on how I can prevent this from happening?

[GIN] 2017/09/27 - 11:01:54 | 200 | 735.98µs | 10.0.1.71 | POST /reversefingerprint panic: runtime error: invalid memory address or nil pointer dereference [signal 0xb code=0x1 addr=0x0 pc=0x4036ba]

goroutine 21 [running]: panic(0xa50720, 0xc8200100c0) /usr/lib/go-1.6/src/runtime/panic.go:481 +0x3e6 main.sendFingerprints(0xc820194bd0) /home/justin/find-lf/server/server.go:278 +0x13da created by main.parseFingerprints /home/justin/find-lf/server/server.go:204 +0x62

schollz commented 6 years ago

I think it was maybe related to #20, Can you try now?The gateway is back up.