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* Fix: Explosion in null map error in SmokepopBelt for unspawned pawns * Fix: Designators not appearing with old custom scenarios where rules is null.

Or if you like your code shorter, you can use null conditionals and null coalescing: //will return value of mod extension if not null, otherwise assumed true.

First off: Know that null is a perfectly valid value for a Map: * A pawn on a Caravan is in a null map.

** This means using a DefOf before it is properly initialised gets you ''null'' - which the DefOf class is supposed to prevent. ...rld had a chance to fill the field with a proper reference, it will return null. You don't want that. This constructor warns against that.

* In C#, keep in mind that things can and will be null. Even more so when dealing with other mods: sometimes mods have to be creat * Null references

* Fix: Error on corpse destruction when completedObligations is null.

* Add null check to StyleForThingDef.

...caused colonist lending quests to remain incomplete if one of the pawns is null (possibly by dying and save/load).

* Bug mitigation for null map in QuestPart_SubquestGenerator_RelicHunt. ...x: Failing to generate a new unique name for a precept can leave it with a null name.

* Added some mech gestation null checks for safety.

...llReferenceException), meaning some code is trying to access a member of a NULL instance, this tutorial will elaborate on this exact scenario.

* Fixed Scenario editor breaking when ThingCount scenPart is null due to def not present

...f reported errors in RimWorld are NullReferenceExceptions. These forgotten null-checks can be tricky to find, but once found they're often easy to solve. ...y items are in a list that wasn't created yet (= if it's not created, it's null).

...return ...; /* example: "public bool IsApparel()" returns "this.apparel != null". This could be checked easily but Thing.IsApparel() is more readable somet ...you can check whether they're defined by checking if they're not equal to null */

* Removed null asker possibility from hospitality quests. * Added null check for QuestGenUtility method IsInList.

* Fix: Rare exception occurring when attempting to start a queued job with a null def.

if (Props != null && hitThing != null && hitThing is Pawn hitPawn) ...ullReferenceException</code>, check to make sure you're correctly handling null values.

* Fix: Null reference exception in Need_Indoors for pawns with null ideo.

* Fix: Missing "pawn != null" checks in ApparelScoreRaw.

* Added null check for Trait.ToString() per modder request. ...ion throwing another error when trying to get lord.LordJob.ToString() with null job.

...ce. This can cause false positives if you previously only used def.race != null to check if a ThingDef was a race; you should also check !def.IsCorpse now ** <tutorTag> (default null) - Used to highlight research tabs during learning helper lessons.

&& x.stuffProps == null //wood log && x.ingestible == null //beer

...e your settings accessible if SettingsCategory returns a string that isn't null or empty.

if(specialStuffList == null)

* Fix: Trailing newline, null on abandon with no active maps for slave rebellion likely alert.

...the type of ThingComp specified in the <nowiki><></nowiki> if present, and null otherwise. ...<MyExampleComp>() method. It will safely cast to ThingWithComps and return null upon failure. Upon success, it will return the value of ThingWithComps.GetC

* We now filter out null AutoSlaughterConfigs after loading a game. * Add a null check to prevent old bestowing ceremony quests that existed pre-fix from ca

* Improve ideo null checks for role change buttons. * Fix: Exceptions ticking pawns due to null room requirements.

* Fix: Null ref error in SelectApproximateBestTravelSupplies when sending caravan

* Fixed animal name displaying as null after rename

...th any default stuff open the info card with the default stuff, instead of null stuff.

* Fixed: Selected pawn showing "null" north button when having no gizmo options

*Fix: Logging null leader error for factions which don't need a leader. *Fix: Resources with null stuffProps can be accepted as "Stony" resources in monuments.

* Fix: Exception drawing pawn inspect pane/bio tab/other UI with null extra mini faction.

* Check if food need is null in MeditationUtility.CanMeditate. * Fix: "Simulate not owning __" options default to true when Prefs.data is null.

* Fix: Dictionary null key for label pawnGroups. ...imWorld.Designator_Dropdown.GetDesignatorCost(Verse.Designator des) is not null-safe.

* Ensure CompHasSources does not start with a null list.

* Fix: Error getting null target for throne/bedroom requirements alert explantation. * Fix: DeleteSpawnedPawns() in Autotests_ColonyMaker missing null check.

* Fix: Potential null ref for pawns with no Rest need.

* Fix: The call to InnerThing.GetStatValue ignores the null check.