Playmaker issue when migrating from unity 5.4.2f2 to 2018.3.14f1

[jonelle0305]

After migrating my project between the unity version, i am getting a lot of compile errors, such as:

Assets\PlayMaker Utils\Wizards\LinkerWizard\LinkerData.cs(18,7): error CS0246: The type or namespace name 'PlayMaker' could not be found (are you missing a using directive or an assembly reference?)

And a whole bunch of similar errors.

I followed the intructions at:https://hutonggames.fogbugz.com/default.asp?W624 under the topic "How To Safely Replace An Old Playmaker Installation With The Latest Version" when updating playmaker.
Any ideas as to how to fix it?

[djaydino]

Hi.
You might need update the linker wizard.

[jeanfabre]

Hi,

 - Delete the LinkerWizard, do you get other errors?
 - Have you also updated PlayMaker? Alwasy update playmaker before updating Unity

Bye,

 Jean