Flow price: --
0319c323155c2e29893ed67c3a0df21826964f7243e529bef709fea7fcc9f8d5

Transaction

Hash: 0319c323155c2e29893ed67c3a0df21826964f7243e529bef709fea7fcc9f8d5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0319c323155c2e29893ed67c3a0df21826964f7243e529bef709fea7fcc9f8d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0319c323155c2e29893ed67c3a0df21826964f7243e529bef709fea7fcc9f8d5
Status:
ERROR
Block height:
39788065
Block id:
eecc54587e79c28a60e2a82d4cc2054944debdbdc90234e46e0564bcb1f23d6a
Timestamp:
Thursday 27 October 2022 at 04:46:34 UTC
()
Proposer:
Authorizers:
Gas used:
58