Flow price: --
939fa7d738adf42b462b602f26ca824e86d40904f8a5ed8e554f75712b7d1b07

Transaction

Hash: 939fa7d738adf42b462b602f26ca824e86d40904f8a5ed8e554f75712b7d1b07
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:
  --> 939fa7d738adf42b462b602f26ca824e86d40904f8a5ed8e554f75712b7d1b07:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
939fa7d738adf42b462b602f26ca824e86d40904f8a5ed8e554f75712b7d1b07
Status:
ERROR
Block height:
40634995
Block id:
dd76b91662cf9d21f033f2ec6da1605f6ba32575b65f5cf6559969c932f81dc2
Timestamp:
Thursday 10 November 2022 at 09:32:39 UTC
()
Proposer:
Authorizers:
Gas used:
23