dumping as jsonl file gives error

[ger08061959]

When metadata is written it enters empty Objects. Those clash with the added feature(s), ignore duplicated does not remove empty fields
{
"CityObjects": {}, // duplicate field in next record
"metadata": {
"referenceSystem": "https://www.opengis.net/def/crs/EPSG/0/7415"
},
"transform": {
"scale": [
0.001,
0.001,
0.001
],
"translate": [
157560.28575,
571353.4415,
0.9310000534057608
]
},
"type": "CityJSON", duplicated field at end as type: CityJSONFeatures
"version": "2.0",
"vertices": [] duplicated field
} next record ignored as faulty
{
"CityObjects": { Duplicate
"NL.IMBAG.Pand.0710100000152165": {

Adaption of code to write either feature or features but not both

        with urllib.request.urlopen(jcUrl) as response:
            if response.code == 200:
                j = json.loads(response.read().decode('utf-8'))
                with open(self.IFCModelDict, "w") as my_file:
                    my_file.write(json.dumps(j["metadata"], indent=4) + "\n")
                    if "feature" in j:
                        my_file.write(json.dumps(j["feature"], indent=4) + "\n")
                    elif "features" in j:
                        for f in j["features"]:
                            my_file.write(json.dumps(f, indent=4) + "\n")

[balazsdukai]

Hi, could explain your workflow in more detail?
Also, please provide the full command and a small amount of your input data to reproduce the issue.