I am not able to save my record. no error message is showing.
Here is my class.

public with sharing class ScheduleClass {
    @AuraEnabled
    public static Product_Schedule__c submitSchedule(String psRecordId, string psName, string psDescription){
        Product_Schedule__c psObj = new Product_Schedule__c();
        psObj.Invoice_Schedule__c=psRecordId;
        psObj.Product_Name__c=psName;
        psObj.Product_Description__c=psDescription;
 
        insert psObj;
        return psObj;
    }
}
If I add the id of my record page it works but if I am trying to pass the id through my js file it is not working.
Here is my JS File:
import {LightningElement, track, api } from 'lwc';
import submitSchedule from '@salesforce/apex/ScheduleClass.submitSchedule';
import {ShowToastEvent} from 'lightning/platformShowToastEvent';

export default class ScheduleClass extends LightningElement {
    @track psObjName;
    @track psObjDescription;
    @api psRecordId;
    @track errorMsg;
   psHandleChange(event){
        if(event.target.name == 'psName'){
        this.psObjName = event.target.value;
        }
        if(event.target.name == 'psDescription'){
        this.psObjDescription = event.target.value;  
        }
 }
 submitAction(){
    submitSchedule({psRecordId:this.psRecordId,psName:this.psObjName,psDescription:this.psObjDescription})
    .then(result=>{
        this.psRecordId = result.Id;
        window.console.log('psRecordId ' + this.psRecordId);       
        const toastEvent = new ShowToastEvent({
            title:'Success!',
            message:'Record created successfully',
            variant:'success'
          });
          this.dispatchEvent(toastEvent);
          /*Start Navigation*/
          this[NavigationMixin.Navigate]({
            type: 'standard__recordPage',
            attributes: {
                psRecordId: this.psRecordId,
                objectApiName: 'Invoice_Schedule__c',
                actionName: 'view'
            },
         });
         /*End Navigation*/
    })
    .catch(error =>{
       this.errorMsg=error.message;
       window.console.log(this.error);
    });
 }
}

What Am I doing wrong?
Thanks
Eric