Flow price: --
223ddf263febebd32b6bfb3b2c5ca06fca862898d7ef3f9da589ff7d68792f4a

Transaction

Hash: 223ddf263febebd32b6bfb3b2c5ca06fca862898d7ef3f9da589ff7d68792f4a
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:
  --> 223ddf263febebd32b6bfb3b2c5ca06fca862898d7ef3f9da589ff7d68792f4a: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:
223ddf263febebd32b6bfb3b2c5ca06fca862898d7ef3f9da589ff7d68792f4a
Status:
ERROR
Block height:
41516860
Block id:
cb95a0c1c80f2fe189c32fc97ff2cbd042bea3c253ffc334b5410a9e3161cad8
Timestamp:
Thursday 24 November 2022 at 20:03:05 UTC
()
Proposer:
Authorizers:
Gas used:
24