Flow price: --
463027b9495725b983e96b194c4dbba4b1114e7b18baadfa6a587ffad79df295

Transaction

Hash: 463027b9495725b983e96b194c4dbba4b1114e7b18baadfa6a587ffad79df295
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 463027b9495725b983e96b194c4dbba4b1114e7b18baadfa6a587ffad79df295:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
463027b9495725b983e96b194c4dbba4b1114e7b18baadfa6a587ffad79df295
Status:
ERROR
Block height:
40056947
Block id:
2ae616adde0ac1e03566153123aede479caa9c2298954055ea66352345147384
Timestamp:
Monday 31 October 2022 at 16:35:32 UTC
()
Proposer:
Authorizers:
Gas used:
50