frigoref

@DanVanAtta Does this issue still occur sometimes during smoke-test execution?

@VictoryFirst2 Where did you misspell "player" as "plater"? Maybe the system should rather have checked that instead of giving a `NullPointerException`.

@DanVanAtta Shouldn't that be covered in `GameParser` or `GameParsingValidation`?

Autosave file need.

Autosave file not provided. Duplicate to issue https://github.com/triplea-game/triplea/issues/13243.

In revision path [games](https://github.com/triplea-game/triplea/tree/7b1a73d777b114481cfb89976d8510360100f2f7/game-app/game-core/src/main/java/games)/[strategy](https://github.com/triplea-game/triplea/tree/7b1a73d777b114481cfb89976d8510360100f2f7/game-app/game-core/src/main/java/games/strategy)/[engine](https://github.com/triplea-game/triplea/tree/7b1a73d777b114481cfb89976d8510360100f2f7/game-app/game-core/src/main/java/games/strategy/engine)/[framework](https://github.com/triplea-game/triplea/tree/7b1a73d777b114481cfb89976d8510360100f2f7/game-app/game-core/src/main/java/games/strategy/engine/framework)/[map](https://github.com/triplea-game/triplea/tree/7b1a73d777b114481cfb89976d8510360100f2f7/game-app/game-core/src/main/java/games/strategy/engine/framework/map)/[download](https://github.com/triplea-game/triplea/tree/7b1a73d777b114481cfb89976d8510360100f2f7/game-app/game-core/src/main/java/games/strategy/engine/framework/map/download) the file [DownloadFileDescription.java](https://github.com/triplea-game/triplea/blob/7b1a73d777b114481cfb89976d8510360100f2f7/game-app/game-core/src/main/java/games/strategy/engine/framework/map/download/DownloadFileDescription.java#L40) contains the enum constant games.strategy.engine.framework.map.download.DownloadFileDescription.MapCategory.Experimental. Hence, I the error message seems odd.

We would need a save game from the author. Linked to issue [12897](https://github.com/triplea-game/triplea/issues/12897) with same title.

`NullPointerException` at games.strategy.triplea.ai.pro.AbstractProAi.selectCasualties(AbstractProAi.java:416) should refer (according to history) to  From what I can see variable `battle` is likely `null` which is strange as the battle ID has is passed...

But what should happen at this point in time if tä`placeDelegate` is null? Seems a bit too late to properly react to this.

Should be fixed with PR [12831](https://github.com/triplea-game/triplea/pull/12831) (Fix issue 12822 GameMap#getNeighbors IllegalArgumentException). @EduardoPantalones Please confirm that on the map the issue is no longer experienced. Only hint I have is that...