Flow price: --
026b34dac39b22026246863eb90a7c7ec6b8b63126febc9dfc4106721b2c1c0a

Transaction

Hash: 026b34dac39b22026246863eb90a7c7ec6b8b63126febc9dfc4106721b2c1c0a
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:
  --> 026b34dac39b22026246863eb90a7c7ec6b8b63126febc9dfc4106721b2c1c0a: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:
026b34dac39b22026246863eb90a7c7ec6b8b63126febc9dfc4106721b2c1c0a
Status:
ERROR
Block height:
41181905
Block id:
26db77e868232739c61012d8cde63f5f6a122f7d0349e61d880b0fecb506be09
Timestamp:
Saturday 19 November 2022 at 10:21:02 UTC
()
Proposer:
Authorizers:
Gas used:
23