Flow price: --
006c73089ec363f57ce1716c72d7186a422b674353529d75818e5f6dcc2b2236

Transaction

Hash: 006c73089ec363f57ce1716c72d7186a422b674353529d75818e5f6dcc2b2236
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:
  --> 006c73089ec363f57ce1716c72d7186a422b674353529d75818e5f6dcc2b2236:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
006c73089ec363f57ce1716c72d7186a422b674353529d75818e5f6dcc2b2236
Status:
ERROR
Block height:
40470456
Block id:
c8e81e668b685d82ff0859530f45e8454f8d52127086d9fac2bd9458370a757c
Timestamp:
Monday 7 November 2022 at 15:13:44 UTC
()
Proposer:
Authorizers:
Gas used:
23