Flow price: --
c325d58a610701b3b353c2dd0f968e5d1ca2d6f5df822d168ac213077d5b4ea4

Transaction

Hash: c325d58a610701b3b353c2dd0f968e5d1ca2d6f5df822d168ac213077d5b4ea4
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> c325d58a610701b3b353c2dd0f968e5d1ca2d6f5df822d168ac213077d5b4ea4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
c325d58a610701b3b353c2dd0f968e5d1ca2d6f5df822d168ac213077d5b4ea4
Status:
ERROR
Block height:
39971654
Block id:
ab1058d016cea9387f704381d116505ad74d3c8380cf16a2e7cb835ff8c14a1c
Timestamp:
Sunday 30 October 2022 at 06:25:32 UTC
()
Proposer:
Authorizers:
Gas used:
46