Flow price: --
c2d6f6ae77adcd0914e3e1d7e170b1ce5ae1fbc01cd428e6db7114a80c672220

Transaction

Hash: c2d6f6ae77adcd0914e3e1d7e170b1ce5ae1fbc01cd428e6db7114a80c672220
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:
  --> c2d6f6ae77adcd0914e3e1d7e170b1ce5ae1fbc01cd428e6db7114a80c672220:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c2d6f6ae77adcd0914e3e1d7e170b1ce5ae1fbc01cd428e6db7114a80c672220
Status:
ERROR
Block height:
41665691
Block id:
0cae4abeb6ed737544dc7a62e7f081f83359ce791730050b67458ca5514334a4
Timestamp:
Sunday 27 November 2022 at 05:47:13 UTC
()
Proposer:
Authorizers:
Gas used:
26