Flow price: --
0b0a33f57e1670788a6dce7c550e365773ce9a3f83ce10156ca7d2baeb073300

Transaction

Hash: 0b0a33f57e1670788a6dce7c550e365773ce9a3f83ce10156ca7d2baeb073300
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:
  --> 0b0a33f57e1670788a6dce7c550e365773ce9a3f83ce10156ca7d2baeb073300:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0b0a33f57e1670788a6dce7c550e365773ce9a3f83ce10156ca7d2baeb073300
Status:
ERROR
Block height:
41280497
Block id:
b211e05befd74ee168bd76abf2a8fc6521160e9e01cc66310fead29385f02424
Timestamp:
Monday 21 November 2022 at 00:33:03 UTC
()
Proposer:
Authorizers:
Gas used:
25