Flow price: --
ab82e33798cb6fb5b3f9261714f5ff19d7fedeab12eea9b3341588c27f98cc2c

Transaction

Hash: ab82e33798cb6fb5b3f9261714f5ff19d7fedeab12eea9b3341588c27f98cc2c
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:
  --> ab82e33798cb6fb5b3f9261714f5ff19d7fedeab12eea9b3341588c27f98cc2c: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:
ab82e33798cb6fb5b3f9261714f5ff19d7fedeab12eea9b3341588c27f98cc2c
Status:
ERROR
Block height:
41605155
Block id:
ee654565e8e6451e07756cd538fcc60b26ee53a1eac588e735fb58d75512090c
Timestamp:
Saturday 26 November 2022 at 06:15:34 UTC
()
Proposer:
Authorizers:
Gas used:
27