Flow price: --
e665ca93dbb9c77e61d6bc39f2c2212719382168e761dd915a462e2438f0c8a5

Transaction

Hash: e665ca93dbb9c77e61d6bc39f2c2212719382168e761dd915a462e2438f0c8a5
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:
  --> e665ca93dbb9c77e61d6bc39f2c2212719382168e761dd915a462e2438f0c8a5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e665ca93dbb9c77e61d6bc39f2c2212719382168e761dd915a462e2438f0c8a5
Status:
ERROR
Block height:
41532393
Block id:
273dc28ae0826ee358da60d2a026a0d090fabdfe08cb6d8bcdf3051013546641
Timestamp:
Friday 25 November 2022 at 02:02:50 UTC
()
Proposer:
Authorizers:
Gas used:
26