KRACOEUS-2754: Fix methodToCall exception; fix "Page still loading error"; fix NullPointerException due to missing anchor attribute
KRACOEUS-2754: Fix methodToCall exception; fix "Page still loading error"; fix NullPointerException due to missing anchor attribute

geothomasp/kcmit,jwillia/kc-old1,jwillia/kc-old1,kuali/kc,geothomasp/kcmit,geothomasp/kcmit,mukadder/kc,iu-uits-es/kc,ColostateResearchServices/kc,UniversityOfHawaiiORS/kc,kuali/kc,UniversityOfHawaiiORS/kc,UniversityOfHawaiiORS/kc,kuali/kc,jwillia/kc-old1,ColostateResearchServices/kc,jwillia/kc-old1,iu-uits-es/kc,iu-uits-es/kc,mukadder/kc,geothomasp/kcmit,ColostateResearchServices/kc,mukadder/kc,geothomasp/kcmit