Flow price: --
ca117b5682d67e1ab96955c742a4b6445b051289565d7cd217c4f422baa636d0

Transaction

Hash: ca117b5682d67e1ab96955c742a4b6445b051289565d7cd217c4f422baa636d0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> ca117b5682d67e1ab96955c742a4b6445b051289565d7cd217c4f422baa636d0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
ca117b5682d67e1ab96955c742a4b6445b051289565d7cd217c4f422baa636d0
Status:
ERROR
Block height:
41551239
Block id:
f3001977c57b06a191f82732899fe973343502587e9eea2d9effcc5a9cf3b217
Timestamp:
Friday 25 November 2022 at 09:22:24 UTC
()
Proposer:
Authorizers:
Gas used:
26