Can't load map from JSON anymore

[ComradeMashkov]

Hey, I've recently updated to 0.9.0 Rocky and had a problem while trying to load map from JSON:

FATAL ASSERTION FAILURE (addImageLayer @ TerrainTileModelFactory.cpp:182) result.value().valid() ...

Basically, I used the code below and it worked before 0.9.0 update:

    if (rocky::Result<> _loadMapFileStatus = _loadMapFile(*app.mapNode, app.vsgcontext); _loadMapFileStatus.failed())
    {
        Log()->critical(_loadMapFileStatus.error().string());
        Log()->critical("Failed to load map file. Exiting application...");
        return EXIT_FAILURE;
    }

And here's _loadMapFile function:

rocky::Result<> _loadMapFile(rocky::MapNode& _mapNode, rocky::Context _context)
{
    rocky::Result<> status;

    std::string mapFilePath;
    if (_hasInternetConnection())
    {
        Log()->info("Internet connection detected. Loading online map file...");
        mapFilePath = ConfigManager::getInstance().getNativeDir() + "data/world/openstreetmap.map.json";
    }
    else
    {
        Log()->info("No internet connection available. Loading offline map file...");
        mapFilePath = ConfigManager::getInstance().getNativeDir() + "data/world/offline.map.json";
    }

    if (auto mapFile = rocky::URI(mapFilePath).read(_context->io); mapFile.ok())
    {
        auto parseResult = _mapNode.from_json(mapFile->content.data, _context->io.from(mapFilePath));
        if (parseResult.failed())
        {
            status = parseResult.error();
        }
    }
    else
    {
        status = mapFile.error();
    }

    return status;
}

What's wrong with my code? I'm trying to load JSON map right after creating rocky::Application instance. Thanks in advance!

[ComradeMashkov]

I've just tried to open rocky_engine (because it is also manages OSM) and it gives me the same assertion error, which is weird. Readymap is OK even within my application...

[ComradeMashkov]

Also loading offline .mbtiles file causes assertion error too.

[gwaldron]

Nothing wrong with your code, it was a bug and I have pushed a fix.