Flow price: --
312009b448d0b27043691ffd6cc64a1ffdebe18e4a5c995edc22c2bcbeefd632

Transaction

Hash: 312009b448d0b27043691ffd6cc64a1ffdebe18e4a5c995edc22c2bcbeefd632
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:
  --> 312009b448d0b27043691ffd6cc64a1ffdebe18e4a5c995edc22c2bcbeefd632:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
312009b448d0b27043691ffd6cc64a1ffdebe18e4a5c995edc22c2bcbeefd632
Status:
ERROR
Block height:
41590560
Block id:
b44e6c32ee2faa8ab3e643b2dc923cdae56ab4891f90725205555804a15c3f3c
Timestamp:
Saturday 26 November 2022 at 00:36:15 UTC
()
Proposer:
Authorizers:
Gas used:
26