Flow price: --
b3f54937b6b2d162394dbe1ca2ee1f19d8259f6bb35cec9b0ccaa88415c035b1

Transaction

Hash: b3f54937b6b2d162394dbe1ca2ee1f19d8259f6bb35cec9b0ccaa88415c035b1
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:
  --> b3f54937b6b2d162394dbe1ca2ee1f19d8259f6bb35cec9b0ccaa88415c035b1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b3f54937b6b2d162394dbe1ca2ee1f19d8259f6bb35cec9b0ccaa88415c035b1
Status:
ERROR
Block height:
41518037
Block id:
0c676be16a55201e88efde57a873d9eddbd323e3810c962f3aa0fa751a198d63
Timestamp:
Thursday 24 November 2022 at 20:30:19 UTC
()
Proposer:
Authorizers:
Gas used:
23