Cannot resolve value 'homepage' for attribute 'startingPage' (hybris) - sap-commerce-cloud

Question

I created a project with ant modulegen. b2b from b2c recipe, because hybris wiki says this.
But i could not get a proper result on backoffice / wcms / website
for that, mystore shows empty for
Name
and
Content Catalogs
I found that inpex that is not working on hac admin.
This is path
mystoreinitialdata/import/coredata/stores/mystore/site.impex
This is the error:
INSERT_UPDATE CMSSite;uid[unique=true];theme(code);channel(code);stores(uid);contentCatalogs(id);defaultCatalog(id);defaultLanguage(isoCode);siteMapConfig(&siteMapConfigId);urlPatterns;active;previewURL;startingPage(uid,catalogVersion(CatalogVersion.catalog(Catalog.id[default=mystoreContentCatalog]),CatalogVersion.version[default=Staged])[default=mystoreContentCatalog:Staged]);urlEncodingAttributes;defaultPromotionGroup(Identifier)[default=mystorePromoGrp]
,8796093187112,,,column 12: could not resolve item for homepage| column 12: cannot resolve value 'homepage' for attribute 'startingPage';mystore;blue;B2C;mystore;mystoreContentCatalog;mystoreProductCatalog;en;mystoreSiteMapConfig;(?i)^https?://[^/]+(/[^?])?\?(.\&)?(site=mystore)(|\&.)$,(?i)^https?://mystore.[^/]+(|/.|\?.)$,(?i)^https?://api.hybrisdev.com(:[\d]+)?/rest/.$,(?i)^https?://localhost(:[\d]+)?/rest/.*$;true;/?site=mystore;homepage;storefront,language;
error is for that line
> # CMS Site
> INSERT_UPDATE CMSSite;uid[unique=true];theme(code);channel(code);stores(uid);contentCatalogs(id);defaultCatalog(id);defaultLanguage(isoCode);siteMapConfig(&siteMapConfigId);urlPatterns;active;previewURL;startingPage(uid,$contentCV);urlEncodingAttributes;defaultPromotionGroup(Identifier)[default=$promoGrp]
> ;$siteUid;blue;B2C;$storeUid;$contentCatalog;$productCatalog;$defaultLanguage;$storeUidSiteMapConfig;(?i)^https?://[^/]+(/[^?]*)?\?(.*\&)?(site=$siteUid)(|\&.*)$,(?i)^https?://$siteUid\.[^/]+(|/.*|\?.*)$,(?i)^https?://api\.hybrisdev\.com(:[\d]+)?/rest/.*$,(?i)^https?://localhost(:[\d]+)?/rest/.*$;true;$storefrontContextRoot/?site=$siteUid;homepage;storefront,language
I followed the recipe wiki and
https://wiki.hybris.com/pages/viewpage.action?pageId=294094425
that wiki. What am i doing wrong?
INSERT_UPDATE CMSSite;uid[unique=true];theme(code);channel(code);stores(uid);contentCatalogs(id);defaultCatalog(id);defaultLanguage(isoCode);urlPatterns;active;previewURL;startingPage(uid,$contentCV);urlEncodingAttributes;defaultPromotionGroup(Identifier)[default=PromoGrp];# unknown attributes [ContentPage.$contentCV] - cannot resolve item reference;# invalid item expression '# unknown attributes [ContentPage.$contentCV] - cannot resolve item reference' - unexpected expression at 45
,,,,unknown attributes [ContentPage.$contentCV] - cannot resolve item reference, invalid item expression '# unknown attributes [ContentPage.$contentCV] - cannot resolve item reference' - unexpected expression at 45;$siteUid;lambda;B2B;$storeUid;$contentCatalog;$productCatalog;$defaultLanguage;(?i)^https?://[^/]+(/[^?]*)?\?(.*\&)?(site=$siteUid)(|\&.*)$,(?i)^https?://$siteUid\.[^/]+(|/.*|\?.*)$;true;$storefrontContextRoot/?site=$siteUid;homepage;storefront,language,currency

Answer 1

Add this to your impex before importing CMS Site
INSERT_UPDATE SiteMapPage;&siteMapPage;code(code)[unique=true];frequency(code)[unique=true];priority[unique=true];active[default=true]
;Homepage;Homepage;daily;1.0;;

Answer 2

I think some Impex might have failed during your system initialization. So what I would suggest.
Since you have set up the custom extension with your store data, remove all OOTB stores(powertools, apparel-us etc.) from your localextension.xml file
Initialize your system. Look for the error log in the console, note down all Impex which fail to load
Correct those Impex and run it through hac Impex-Import
Once setup correctly your store correctly, you can follow this to access your site as root

Answer 3

You're using a version 6.7 of Hybris but you're following the wiki for the version 5.7.
Follow this link. Here instead you can find the trails.