Flow price: --
98531b5cb693a5f51e44c6e08c7296d3092eab55afbf14a6ba9c8df755bd3269

Transaction

Hash: 98531b5cb693a5f51e44c6e08c7296d3092eab55afbf14a6ba9c8df755bd3269
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:
  --> 98531b5cb693a5f51e44c6e08c7296d3092eab55afbf14a6ba9c8df755bd3269:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
98531b5cb693a5f51e44c6e08c7296d3092eab55afbf14a6ba9c8df755bd3269
Status:
ERROR
Block height:
40491670
Block id:
b1607243de3248afe097d876ee55573221cbe5e1e137a9a0e6b7e16cd3334050
Timestamp:
Monday 7 November 2022 at 23:49:56 UTC
()
Proposer:
Authorizers:
Gas used:
24