Flow price: --
e826c2b24236a715974faab6e97610d45f4e9804d8f7bf1a8d3fa57ff32102b1

Transaction

Hash: e826c2b24236a715974faab6e97610d45f4e9804d8f7bf1a8d3fa57ff32102b1
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:
  --> e826c2b24236a715974faab6e97610d45f4e9804d8f7bf1a8d3fa57ff32102b1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e826c2b24236a715974faab6e97610d45f4e9804d8f7bf1a8d3fa57ff32102b1
Status:
ERROR
Block height:
41113060
Block id:
f99bd674bc54e0fc50d0278e46b5fc1c7eacf7f1daea0b0f3de25dd8e29db217
Timestamp:
Friday 18 November 2022 at 07:38:01 UTC
()
Proposer:
Authorizers:
Gas used:
25