Hallo
habe ein Script, welche per request eine API (Ultimaker 3) abfragt und ein Json erhält.
Die Abfrage an sich funktioniert, ich bekomme Daten zurück.
[
{
"id": 954,
"uuid": "99496274-a9f4-431e-9fc3-8287c0fe2861",
"name": "UM3_Batterie_Halter_2_2021-11-03_08_31_32",
"owner": "Buechner",
"created_at": "2023-10-30T12:56:18.596537",
"deleted_at": "2023-10-30T12:57:16.342311",
"status": "queued",
"job_material_1_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"job_printcore_1": "AA 0.4",
"job_material_amount_1": 38909,
"job_material_2_guid": null,
"job_printcore_2": null,
"job_material_amount_2": null,
"job_buildplate": "glass",
"estimated_time_total": 13780,
"force": false,
"machine_variant": "Ultimaker 3",
"printer_uuid": "",
"time_total": null,
"print_start_time": null,
"print_end_time": null,
"printer_material_1_guid": null,
"printer_printcore_1": null,
"printer_material_2_guid": null,
"printer_printcore_2": null,
"printer_buildplate": "glass",
"compatible_machine_families": "",
"require_printer_name": "",
"cloud_job_id": null
},
{
"id": 955,
"uuid": "4c9c40bf-7df9-4747-b64c-b8128dd91962",
"name": "UM3_Batterie_Halter_2_2021-11-03_08_31_32",
"owner": "Buechner",
"created_at": "2023-10-30T13:01:41.003291",
"deleted_at": "2023-10-30T13:09:15.273831",
"status": "aborted",
"job_material_1_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"job_printcore_1": "AA 0.8",
"job_material_amount_1": 0,
"job_material_2_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"job_printcore_2": "AA 0.4",
"job_material_amount_2": 38909,
"job_buildplate": "glass",
"estimated_time_total": 13787,
"force": false,
"machine_variant": "Ultimaker 3",
"printer_uuid": "be15f44e-a9aa-4cd5-908f-bdc869f2ca7f",
"time_total": 286,
"print_start_time": "2023-10-30T13:01:42.749989",
"print_end_time": "2023-10-30T13:06:28.811234",
"printer_material_1_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"printer_printcore_1": "AA 0.8",
"printer_material_2_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"printer_printcore_2": "AA 0.4",
"printer_buildplate": "glass",
"compatible_machine_families": "",
"require_printer_name": "",
"cloud_job_id": null
},
{
"id": 956,
"uuid": "fadb4f30-0ce2-4a03-a31b-95bf6ef85edf",
"name": "UM3_Batterie_Halter_2_2021-11-03_08_31_32",
"owner": "Buechner",
"created_at": "2023-10-30T13:08:54.228739",
"deleted_at": "2023-10-31T05:15:45.773095",
"status": "aborted",
"job_material_1_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"job_printcore_1": "AA 0.8",
"job_material_amount_1": 0,
"job_material_2_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"job_printcore_2": "AA 0.4",
"job_material_amount_2": 38909,
"job_buildplate": "glass",
"estimated_time_total": 13787,
"force": false,
"machine_variant": "Ultimaker 3",
"printer_uuid": "be15f44e-a9aa-4cd5-908f-bdc869f2ca7f",
"time_total": 154,
"print_start_time": "2023-10-30T13:09:16.254341",
"print_end_time": "2023-10-30T13:11:50.544407",
"printer_material_1_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"printer_printcore_1": "AA 0.8",
"printer_material_2_guid": "506c9f0d-e3aa-4bd4-b2d2-23e2425b1aa9",
"printer_printcore_2": "AA 0.4",
"printer_buildplate": "glass",
"compatible_machine_families": "",
"require_printer_name": "",
"cloud_job_id": null
}
]
Jetzt will ich nur die Array's auslesen bei denen "printer_uuid" nicht leer ist
hab dazu ganz simpel eine If-abfrage in meine For-schleife eingebaut
ist nur ein teil der Abfrage:
for (let i=0;i<=array_laenge;i++)
{
if (werte[i].printer_uuid!='')
{
LOG(printer_uuid);
}
};
diese Abfrage funktioniert zwar aber bringt mir jetzt ein error zurück:
Error in request callback: TypeError: Cannot read properties of undefined
wie kann ich diese Fehlermeldung abfrage
nfg Christian