koobas.hobune.stream
(Remote Config) Calling ConfigManager.FetchConfigs from FixedUpdate throws "A Native Collection has not been disposed, resulting in a memory leak."
I've got this Error In unity 3D after I started using Remote Config:
A Native Collection has not been disposed, resulting in a memory leak. Allocated from:
Unity.Collections.NativeArray`1:.ctor(Byte[], Allocator)
UnityEngine.Networking.UploadHandlerRaw:.ctor(Byte[])
Unity.RemoteConfig.ConfigManagerImpl:DoRequest(String) (at Library\PackageCache\com.unity.remote-config-runtime@1.0.1\Runtime\ConfigManagerImpl.cs:267)
Unity.RemoteConfig.ConfigManagerImpl:PostConfig(Object, Object) (at Library\PackageCache\com.unity.remote-config-runtime@1.0.1\Runtime\ConfigManagerImpl.cs:204)
Unity.RemoteConfig.ConfigManagerImpl:FetchConfigs(appAttributes, userAttributes) (at Library\PackageCache\com.unity.remote-config-runtime@1.0.1\Runtime\ConfigManagerImpl.cs:188)
Unity.RemoteConfig.ConfigManager:FetchConfigs(appAttributes, userAttributes) (at Library\PackageCache\com.unity.remote-config-runtime@1.0.1\Runtime\ConfigManager.cs:96)
Movement:FixedUpdate() (at Assets\scripts\Movement.cs:27)
if you look at the last line It's pointing you to a line of your own code, so maybe read that instead of giving us an unsolvable error with zero context.
This error says that your script Assets\scripts\Movement.cs ( at FixedUpdate) calls ConfigManager which allocates memory for networking communication and that memory wasn't deallocated.
If you see this warning only once when play mode ends I would ignore it for now. It might be temporary and minor package issue.
But if you're getting spammed with this message A LOT then to fix this you must help this ConfigManager deallocate it's memory somehow or stop calling it.
And how I suppose to know what in your script at line 27, while you shared none of it's content, exactly? :T
Sorry... I thought its more like a principle... here is the code:
private void Awake()
{
ConfigManager.FetchCompleted += UpdateData;
ConfigManager.FetchConfigs<appAttributes, userAttributes>(new appAttributes(),new userAttributes());
}
void FixedUpdate()
{
if(Input.GetKeyDown(KeyCode.Space))
ConfigManager.FetchConfigs<appAttributes, userAttributes>(new appAttributes(), new userAttributes());...
}
void UpdateData(ConfigResponse response)
{
ConfigManager.appConfig.GetInt("jump power");
}
Line 27 is the content of the if statment
According to Remote Config's documentation page and implementation examples provided on the forum, ConfigManager.FetchConfigs is meant to be called once, for example, on Awake and definitely not on FixedUpdate. So remove it from there and you're good.
you can double click the last line of the error to jump to the point in your script that caused the problem. (if you use visual studio, which i highly recommend)
This is helpful only when working with a stack trace that points to your code. In this specific case will it would open ConfigManagerImpl.cs:267 file which is both foreign and won't be of much help. It's better to just understand what stacktrace says.
