Flow price: --
176c62d488ba169c5a4f2b0268435b47afa2f920189ec72868c4eff01296274d

Transaction

Hash: 176c62d488ba169c5a4f2b0268435b47afa2f920189ec72868c4eff01296274d
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:
  --> 176c62d488ba169c5a4f2b0268435b47afa2f920189ec72868c4eff01296274d: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:
176c62d488ba169c5a4f2b0268435b47afa2f920189ec72868c4eff01296274d
Status:
ERROR
Block height:
40662909
Block id:
a02ccfc577ab0a401c5d52e860adad2ad7e6242e63de9652e42595ed032e96b6
Timestamp:
Thursday 10 November 2022 at 20:52:41 UTC
()
Proposer:
Authorizers:
Gas used:
26