Flow price: --
dcab722076d7bcad86865d55a86b829d10830f0d005e054e50b9a26fbd3730e0

Transaction

Hash: dcab722076d7bcad86865d55a86b829d10830f0d005e054e50b9a26fbd3730e0
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:
  --> dcab722076d7bcad86865d55a86b829d10830f0d005e054e50b9a26fbd3730e0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dcab722076d7bcad86865d55a86b829d10830f0d005e054e50b9a26fbd3730e0
Status:
ERROR
Block height:
41188028
Block id:
c3b949ffdc09f60e4c35daa846ca67e9e188d770a4399d16c39f2706e856aa30
Timestamp:
Saturday 19 November 2022 at 12:43:04 UTC
()
Proposer:
Authorizers:
Gas used:
26