Flow price: --
b7d1e1d2d404a1bbd15eb2a61379310a3a335a2e1836f7021d3e1494238a0093

Transaction

Hash: b7d1e1d2d404a1bbd15eb2a61379310a3a335a2e1836f7021d3e1494238a0093
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:
  --> b7d1e1d2d404a1bbd15eb2a61379310a3a335a2e1836f7021d3e1494238a0093:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b7d1e1d2d404a1bbd15eb2a61379310a3a335a2e1836f7021d3e1494238a0093
Status:
ERROR
Block height:
40207612
Block id:
8e30925d327e9a9abbd0fab657d6c27b81e50481622e4a8e401f34dae74b993d
Timestamp:
Thursday 3 November 2022 at 06:39:06 UTC
()
Proposer:
Authorizers:
Gas used:
23