Flow price: --
1bf9ac900e729b1606e5552d831e3fca269307752305ac5d4d610d1069428139

Transaction

Hash: 1bf9ac900e729b1606e5552d831e3fca269307752305ac5d4d610d1069428139
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:
  --> 1bf9ac900e729b1606e5552d831e3fca269307752305ac5d4d610d1069428139:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1bf9ac900e729b1606e5552d831e3fca269307752305ac5d4d610d1069428139
Status:
ERROR
Block height:
41603619
Block id:
9466d06043e7753431cc86e1348ccd2153e1eb3f483be9a102b399b89408a76a
Timestamp:
Saturday 26 November 2022 at 05:39:26 UTC
()
Proposer:
Authorizers:
Gas used:
26