Flow price: --
1679a7ac19b3927c06d3540ae3f6a51839725bb026a9b262da12294da0cbfd3c

Transaction

Hash: 1679a7ac19b3927c06d3540ae3f6a51839725bb026a9b262da12294da0cbfd3c
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:
  --> 1679a7ac19b3927c06d3540ae3f6a51839725bb026a9b262da12294da0cbfd3c: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:
1679a7ac19b3927c06d3540ae3f6a51839725bb026a9b262da12294da0cbfd3c
Status:
ERROR
Block height:
40462286
Block id:
3fcbf8c2b84e0f31ad32e8063895c158502b3e801509614b0326f97ccdbcfc37
Timestamp:
Monday 7 November 2022 at 11:55:20 UTC
()
Proposer:
Authorizers:
Gas used:
27