diff --git a/frontend/src/app/components/fhir/resources/practitioner/practitioner.component.ts b/frontend/src/app/components/fhir/resources/practitioner/practitioner.component.ts
index 699c4ca3..4d5e6a53 100644
--- a/frontend/src/app/components/fhir/resources/practitioner/practitioner.component.ts
+++ b/frontend/src/app/components/fhir/resources/practitioner/practitioner.component.ts
@@ -53,14 +53,14 @@ export class PractitionerComponent implements OnInit, FhirResourceComponentInter
     //   enabled: !!this.displayModel.telecom,
     // },
   ];
-    for(let idCoding of this.displayModel.identifier){
+    for(let idCoding of (this.displayModel?.identifier || [])){
       this.tableData.push({
         label: `Identifier (${idCoding.system})`,
         data: idCoding.display || idCoding.value,
         enabled: true,
       })
     }
-    for(let telecom of this.displayModel.telecom){
+    for(let telecom of (this.displayModel?.telecom || [])){
       this.tableData.push({
         label: telecom.system,
         data: telecom.value,
diff --git a/frontend/src/app/components/nlm-typeahead/nlm-typeahead.component.spec.ts b/frontend/src/app/components/nlm-typeahead/nlm-typeahead.component.spec.ts
index 84b620fa..ea4a6bf8 100644
--- a/frontend/src/app/components/nlm-typeahead/nlm-typeahead.component.spec.ts
+++ b/frontend/src/app/components/nlm-typeahead/nlm-typeahead.component.spec.ts
@@ -1,6 +1,10 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { NlmTypeaheadComponent } from './nlm-typeahead.component';
+import {HttpClientTestingModule} from '@angular/common/http/testing';
+import {NgbActiveModal, NgbCollapseModule, NgbTypeaheadModule} from '@ng-bootstrap/ng-bootstrap';
+import {FastenApiService} from '../../services/fasten-api.service';
+import {NlmClinicalTableSearchService} from '../../services/nlm-clinical-table-search.service';
 
 describe('NlmTypeaheadComponent', () => {
   let component: NlmTypeaheadComponent;
@@ -8,7 +12,27 @@ describe('NlmTypeaheadComponent', () => {
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      declarations: [ NlmTypeaheadComponent ]
+      imports: [
+        NgbTypeaheadModule
+      ],
+      declarations: [ NlmTypeaheadComponent ],
+      providers: [{
+        provide: NlmClinicalTableSearchService,
+        useValue: jasmine.createSpyObj('NlmClinicalTableSearchService', [
+          'searchAllergy',
+          'searchAllergyReaction',
+          'searchCondition',
+          'searchCountries',
+          'searchMedicalContactIndividualProfession',
+          'searchMedicalContactIndividual',
+          'searchMedicalContactOrganization',
+          'searchMedicalContactOrganizationType',
+          'searchMedication',
+          'searchMedicationWhyStopped',
+          'searchProcedure',
+          'searchVaccine',
+        ])
+      }]
     })
     .compileComponents();
 
diff --git a/frontend/src/app/components/report-medical-history-condition/report-medical-history-condition.component.html b/frontend/src/app/components/report-medical-history-condition/report-medical-history-condition.component.html
index 6e8eefbd..81582588 100644
--- a/frontend/src/app/components/report-medical-history-condition/report-medical-history-condition.component.html
+++ b/frontend/src/app/components/report-medical-history-condition/report-medical-history-condition.component.html
@@ -6,7 +6,7 @@
         {{conditionDisplayModel?.sort_title ? conditionDisplayModel?.sort_title : (conditionGroup | fhirPath: "Condition.code.text.first()":"Condition.code.coding.display.first()")}}
       </div>
       <div class="col-6">
-        {{conditionDisplayModel?.onset_datetime | date }} <span *ngIf="conditionDisplayModel.abatement_datetime">- {{conditionDisplayModel.abatement_datetime | date}}</span>
+        {{conditionDisplayModel?.onset_datetime | date }} <span *ngIf="conditionDisplayModel?.abatement_datetime">- {{conditionDisplayModel.abatement_datetime | date}}</span>
       </div>
     </div>
   </div><!-- card-header -->
diff --git a/frontend/src/app/components/report-medical-history-condition/report-medical-history-condition.component.ts b/frontend/src/app/components/report-medical-history-condition/report-medical-history-condition.component.ts
index e63cc7e3..15cb0c12 100644
--- a/frontend/src/app/components/report-medical-history-condition/report-medical-history-condition.component.ts
+++ b/frontend/src/app/components/report-medical-history-condition/report-medical-history-condition.component.ts
@@ -66,6 +66,10 @@ export class ReportMedicalHistoryConditionComponent implements OnInit {
   constructor() { }
 
   ngOnInit(): void {
+    if(!this.conditionGroup){
+      return
+    }
+
     //add resources to the lookup table, ensure uniqueness.
     this.conditionDisplayModel = this.recExtractResources(this.conditionGroup)
 
diff --git a/frontend/src/app/pages/resource-creator/resource-creator.component.spec.ts b/frontend/src/app/pages/resource-creator/resource-creator.component.spec.ts
index f25ff8f1..a02f82d0 100644
--- a/frontend/src/app/pages/resource-creator/resource-creator.component.spec.ts
+++ b/frontend/src/app/pages/resource-creator/resource-creator.component.spec.ts
@@ -1,6 +1,9 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { ResourceCreatorComponent } from './resource-creator.component';
+import {HttpClientTestingModule} from '@angular/common/http/testing';
+import {RouterTestingModule} from '@angular/router/testing';
+import {NgbCollapseModule, NgbDatepickerModule} from '@ng-bootstrap/ng-bootstrap';
 
 describe('ResourceCreatorComponent', () => {
   let component: ResourceCreatorComponent;
@@ -8,6 +11,7 @@ describe('ResourceCreatorComponent', () => {
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
+      imports: [HttpClientTestingModule, RouterTestingModule, NgbDatepickerModule, NgbCollapseModule],
       declarations: [ ResourceCreatorComponent ]
     })
     .compileComponents();
diff --git a/frontend/src/app/services/nlm-clinical-table-search.service.spec.ts b/frontend/src/app/services/nlm-clinical-table-search.service.spec.ts
index a298d1b7..c6502541 100644
--- a/frontend/src/app/services/nlm-clinical-table-search.service.spec.ts
+++ b/frontend/src/app/services/nlm-clinical-table-search.service.spec.ts
@@ -1,12 +1,15 @@
 import { TestBed } from '@angular/core/testing';
 
 import { NlmClinicalTableSearchService } from './nlm-clinical-table-search.service';
+import {HttpClientTestingModule} from '@angular/common/http/testing';
 
 describe('NlmClinicalTableSearchService', () => {
   let service: NlmClinicalTableSearchService;
 
   beforeEach(() => {
-    TestBed.configureTestingModule({});
+    TestBed.configureTestingModule({
+      imports: [HttpClientTestingModule],
+    });
     service = TestBed.inject(NlmClinicalTableSearchService);
   });