Flow price: --
add2b69ad357e387b7d488abb017e624cf6aee4840f029bab8798d3a986dadcb

Transaction

Hash: add2b69ad357e387b7d488abb017e624cf6aee4840f029bab8798d3a986dadcb
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:
  --> add2b69ad357e387b7d488abb017e624cf6aee4840f029bab8798d3a986dadcb: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:
add2b69ad357e387b7d488abb017e624cf6aee4840f029bab8798d3a986dadcb
Status:
ERROR
Block height:
41626806
Block id:
c7444f01471204be50b5fe5d4da60a5ae8bb18a5795a79282ddac2834332008f
Timestamp:
Saturday 26 November 2022 at 14:41:12 UTC
()
Proposer:
Authorizers:
Gas used:
26