Every message below is quoted from the plugin. Placeholders such as <node> stand for the part the message fills in. Start with the Build monitor tab: it shows each node's state, device, memory and warnings, and the last failure in full.

Modules and engine

Building

Importing a landscape

Real-world data

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Agents

The TerrainForgeToolset MCP tools and agent skills — what an agent can do with TerrainForge, what it cannot, and requests that work.

Troubleshooting

Install, account, key and runner problems across the whole family.

Troubleshooting

Modules and engine

“TerrainForge GIS is not loaded.”

“The TerrainForge native engine is not loaded.”

“This terrain used the retired recipe pipeline and was converted to a graph.”

Building

“Not enough memory to evaluate <node> at <N>x<N>. Lower the resolution or close other applications.”

“Terrain [<min>, <max>]m is outside recipe vertical range; widen it before Generate.”

“Generation deadline exceeded. Increase Job Timeout in Editor Preferences > Plugins > TerrainForge, then build again.”

“The editor restarted during this build. Call Recover Generation to clean it up, then build again.”

A GPU node ran on the CPU

Flat terraces in the terrain

Importing a landscape

“Not enough free memory to import a <N> take with <L> layers in the editor: …”

“Interactive import is capped at 8129 samples …”

The import is refused before it starts

Real-world data

“The public OpenStreetMap server (overpass-api.de) is busy; …”

“The computer is short of memory (more than 85 % of it is in use), so the GIS import stopped. …”

“GIS import cancelled before asset adoption.”

“The editor closed during the import. Start a new import.”

“Another GIS import is active. Poll or cancel it first.”

Budgets: sources, masks and project size

“Definition changed during import. …”

“To merge GIS sources, match the definition's physical extent first or choose Replace Graph. …”

“A 1 m level is a 1 m grid: set the GIS grid to 2017 or 4033 samples, then retry.”

“Unknown requirement profile '<id>'. Choose one of: …”

A source covers only part of the square, or leaves voids

“The selected square crosses the supported Mercator latitude limit.”

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