Flow price: --
aa3ab1db15d7daf285ecb71d382d3e4592ba0c545140f98b898bbd6afacb9f18

Transaction

Hash: aa3ab1db15d7daf285ecb71d382d3e4592ba0c545140f98b898bbd6afacb9f18
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:
  --> aa3ab1db15d7daf285ecb71d382d3e4592ba0c545140f98b898bbd6afacb9f18:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aa3ab1db15d7daf285ecb71d382d3e4592ba0c545140f98b898bbd6afacb9f18
Status:
ERROR
Block height:
40272357
Block id:
836893f866bfabe7d1237cac8bdbed4e4d698d68cebfa9a7f3ff3696be816304
Timestamp:
Friday 4 November 2022 at 07:37:43 UTC
()
Proposer:
Authorizers:
Gas used:
22