Flow price: --
c20e222a6c62e546585819f7f8ea675180f3393270f996667426ac33fb7c9305

Transaction

Hash: c20e222a6c62e546585819f7f8ea675180f3393270f996667426ac33fb7c9305
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:
  --> c20e222a6c62e546585819f7f8ea675180f3393270f996667426ac33fb7c9305:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c20e222a6c62e546585819f7f8ea675180f3393270f996667426ac33fb7c9305
Status:
ERROR
Block height:
41285703
Block id:
0a61bd3d6c3e23d6e057a7732261f89af5ed36368453db19afad56c212f0b46f
Timestamp:
Monday 21 November 2022 at 02:33:40 UTC
()
Proposer:
Authorizers:
Gas used:
23