Can't get "profileservices.occ.consent.header.name" in DefaultConsentService of CX 1905

[former_member628981]

Hi. All

I'm quite familiar to hybris but newbie in spartacus.

I set up development environment for study purpose according to https://sap.github.io/spartacus-docs.

hybris : SAP Commerce Cloud 1905.8(including spartacussampledataaddon copied from b2c_acc_plus)

spartacus : ^2.1.2

Angular CLI: 10.2.0

Node: 10.15.3

yarn : 1.16.0

The build and initialization were successful. But I met the solr error caused by customercouponoccaddon not existing when server startup.

So, I fixed it refer to comments of this url.

I could test sotrefront via below url at first.

https://localhost:9002/yacceleratorstorefront/?site=electronics

But I couldn't connect storefront except for first several times.

I got "Server Error" message in browser.

console log is as below.

INFO [hybrisHTTP17] [RestHandlerExceptionResolver] Translating exception [java.lang.NullPointerException]: ERROR [hybrisHTTP17] [RestHandlerExceptionResolver] java.lang.NullPointerException at com.hybris.yprofile.consent.services.DefaultConsentService.getConsentReferenceFromHeader(DefaultConsentService.java:217) at com.hybris.yprofile.consent.services.DefaultConsentService.saveConsentReferenceInSessionAndCurrentUserModel(DefaultConsentService.java:193) at com.hybris.yprofile.consent.filters.OCCConsentLayerFilter.doFilterInternal(OCCConsentLayerFilter.java:45)
.
.

DefaultConsentService.java:217 is as below

final String headerName = getConfigurationService().getConfiguration().getString(CONSENT_REFERENCE_HEADER_NAME, StringUtils.EMPTY);

CONSENT_REFERENCE_HEADER_NAME is "profileservices.occ.consent.header.name".

I checked the Configuration Properties from HAC. The value is "x-consent-reference".

The value exists definitely, but I can't understand why this error occured.

I refered to https://sap.github.io/spartacus-docs/building-the-spartacus-storefront-from-libraries/ for spartacus build.

This is my app.module.ts

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    B2cStorefrontModule.withConfig({
      backend: {
        occ: {
          baseUrl:
            'https://localhost:9002',
            prefix: '/rest/v2/'
        },
      },
      context: {
        urlParameters: ['baseSite', 'language', 'currency'],
        baseSite: ['electronics-spa'],
        currency: ['USD', 'GBP',]
      },
      i18n: {
        resources: translations,
        chunks: translationChunksConfig
      }
    })
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

The Build was successful.

But nothing happened in browser when I connect localhost:4200.

I found http status 400 error in developer tools.

It was occ api call as below. (I can get token via curl in windows CLI well)

General
Request URL: https://localhost:9002/rest/v2/electronics-spa/cms/pages?fields=DEFAULT&pageType=ContentPage&pageLab...
Request Method: GET
Status Code: 400 
Remote Address: [::1]:9002
Referrer Policy: no-referrer-when-downgrade
Response Headers
Access-Control-Allow-Origin: http://localhost:4200
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: close
Content-Length: 66
Content-Type: application/json;charset=UTF-8
Date: Fri, 06 Nov 2020 19:10:04 GMT
Expires: 0
Pragma: no-cache
Strict-Transport-Security: max-age=16070400 ; includeSubDomains
Vary: Origin
Vary: Access-Control-Request-Method
Vary: Access-Control-Request-Headers
X-Anonymous-Consents: %5B%7B%22templateCode%22%3A%22MARKETING_NEWSLETTER%22%2C%22templateVersion%22%3A0%2C%22consentState%22%3Anull%7D%2C%7B%22templateCode%22%3A%22PROFILE%22%2C%22templateVersion%22%3A0%2C%22consentState%22%3Anull%7D%2C%7B%22templateCode%22%3A%22STORE_USER_INFORMATION%22%2C%22templateVersion%22%3A0%2C%22consentState%22%3Anull%7D%5D
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block

Sorry for long question.

What causes hybris NPE & spartacus occ call fail?

(It seems like that first error makes second error)

Even any little clue would be very helpful.

Thank you.

[geffchang · Accepted solution]

If I understand correctly, you deleted some impexes related to solr, based on https://github.com/SAP/spartacus/issues/5662.

When I set-up Spartacus with Hybris 1905 some time ago, I just included "customercouponoccaddon" in the recipe/gradle, and everything worked fine after that. Maybe you can try this approach instead?

[former_member628981 · Accepted solution]

geff.h.n.chang I'll try it and reply as soon as possible. Really thank you 😃

[former_member628981 · Accepted solution]

I added customercouponoccaddon and tested again. Build completed well. Solr error was disappeard too.

But I failed in the end.

I changed hybris to 2005 and just changed baseUrl.prefix in app.module.ts to /occ/v2, then finally successed.

Perhaps I missed something important along the set up process of 1905.

Someday I'll try 1905 again. Thank you.