remove the skip_jbuilder option, just rm it from the Gemfile
remove the skip_jbuilder option, just rm it from the Gemfile

fabianoleittes/rails,shioyama/rails,utilum/rails,odedniv/rails,EmmaB/rails-1,fabianoleittes/rails,ngpestelos/rails,rafaelfranca/omg-rails,gauravtiwari/rails,riseshia/railsguides.kr,Envek/rails,eileencodes/rails,lcreid/rails,utilum/rails,yhirano55/rails,EmmaB/rails-1,rails/rails,betesh/rails,printercu/rails,georgeclaghorn/rails,88rabbit/newRails,yawboakye/rails,BlakeWilliams/rails,shioyama/rails,gcourtemanche/rails,kmayer/rails,lucasmazza/rails,Vasfed/rails,koic/rails,marklocklear/rails,yalab/rails,flanger001/rails,Sen-Zhang/rails,kddeisz/rails,baerjam/rails,MSP-Greg/rails,stefanmb/rails,eileencodes/rails,illacceptanything/illacceptanything,Stellenticket/rails,travisofthenorth/rails,mathieujobin/reduced-rails-for-travis,prathamesh-sonpatki/rails,palkan/rails,mechanicles/rails,deraru/rails,mathieujobin/reduced-rails-for-travis,Stellenticket/rails,samphilipd/rails,BlakeWilliams/rails,stefanmb/rails,bolek/rails,starknx/rails,mathieujobin/reduced-rails-for-travis,sergey-alekseev/rails,samphilipd/rails,Envek/rails,Envek/rails,MSP-Greg/rails,Edouard-chin/rails,tijwelch/rails,ttanimichi/rails,bradleypriest/rails,lucasmazza/rails,fabianoleittes/rails,hanystudy/rails,tjschuck/rails,assain/rails,rossta/rails,notapatch/rails,mijoharas/rails,yalab/rails,schuetzm/rails,matrinox/rails,eileencodes/rails,lcreid/rails,betesh/rails,kamipo/rails,ledestin/rails,maicher/rails,odedniv/rails,assain/rails,bogdanvlviv/rails,gavingmiller/rails,eileencodes/rails,tijwelch/rails,georgeclaghorn/rails,MSP-Greg/rails,alecspopa/rails,arunagw/rails,illacceptanything/illacceptanything,gfvcastro/rails,gcourtemanche/rails,flanger001/rails,notapatch/rails,sergey-alekseev/rails,lucasmazza/rails,deraru/rails,yasslab/railsguides.jp,yhirano55/rails,yhirano55/rails,aditya-kapoor/rails,Edouard-chin/rails,rails/rails,matrinox/rails,rbhitchcock/rails,illacceptanything/illacceptanything,untidy-hair/rails,utilum/rails,mohitnatoo/rails,tgxworld/rails,arjes/rails,yasslab/railsguides.jp,schuetzm/rails,yasslab/railsguides.jp,Stellenticket/rails,mohitnatoo/rails,tjschuck/rails,amoody2108/TechForJustice,esparta/rails,gfvcastro/rails,rossta/rails,printercu/rails,illacceptanything/illacceptanything,printercu/rails,arunagw/rails,aditya-kapoor/rails,iainbeeston/rails,lcreid/rails,Vasfed/rails,palkan/rails,gcourtemanche/rails,ngpestelos/rails,riseshia/railsguides.kr,kirs/rails-1,jeremy/rails,illacceptanything/illacceptanything,aditya-kapoor/rails,Spin42/rails,pschambacher/rails,MSP-Greg/rails,yalab/rails,assain/rails,mechanicles/rails,Envek/rails,vipulnsward/rails,vassilevsky/rails,kddeisz/rails,mtsmfm/railstest,bradleypriest/rails,arjes/rails,pvalena/rails,joonyou/rails,tjschuck/rails,kddeisz/rails,marklocklear/rails,yahonda/rails,bolek/rails,repinel/rails,yawboakye/rails,kenta-s/rails,elfassy/rails,shioyama/rails,ledestin/rails,joonyou/rails,kaspth/rails,untidy-hair/rails,jeremy/rails,fabianoleittes/rails,voray/rails,palkan/rails,starknx/rails,vipulnsward/rails,tgxworld/rails,maicher/rails,rails/rails,illacceptanything/illacceptanything,bradleypriest/rails,rafaelfranca/omg-rails,yawboakye/rails,untidy-hair/rails,mtsmfm/rails,rails/rails,Erol/rails,kmcphillips/rails,illacceptanything/illacceptanything,gavingmiller/rails,travisofthenorth/rails,mohitnatoo/rails,Vasfed/rails,notapatch/rails,yalab/rails,gavingmiller/rails,kachick/rails,sealocal/rails,BlakeWilliams/rails,georgeclaghorn/rails,MichaelSp/rails,repinel/rails,brchristian/rails,iainbeeston/rails,mtsmfm/railstest,arunagw/rails,rafaelfranca/omg-rails,esparta/rails,voray/rails,tjschuck/rails,tgxworld/rails,utilum/rails,mtsmfm/rails,odedniv/rails,pvalena/rails,hanystudy/rails,jeremy/rails,mijoharas/rails,richseviora/rails,printercu/rails,brchristian/rails,prathamesh-sonpatki/rails,georgeclaghorn/rails,gauravtiwari/rails,gfvcastro/rails,rossta/rails,schuetzm/rails,koic/rails,pvalena/rails,starknx/rails,alecspopa/rails,vassilevsky/rails,Erol/rails,kddeisz/rails,coreyward/rails,prathamesh-sonpatki/rails,xlymian/rails,kachick/rails,illacceptanything/illacceptanything,joonyou/rails,coreyward/rails,yahonda/rails,88rabbit/newRails,tgxworld/rails,ngpestelos/rails,kirs/rails-1,mohitnatoo/rails,Spin42/rails,mtsmfm/railstest,travisofthenorth/rails,ledestin/rails,lcreid/rails,betesh/rails,yhirano55/rails,tijwelch/rails,bogdanvlviv/rails,kmayer/rails,Erol/rails,stefanmb/rails,betesh/rails,felipecvo/rails,flanger001/rails,Sen-Zhang/rails,esparta/rails,iainbeeston/rails,kenta-s/rails,baerjam/rails,koic/rails,maicher/rails,illacceptanything/illacceptanything,kmcphillips/rails,kmcphillips/rails,elfassy/rails,mijoharas/rails,mechanicles/rails,baerjam/rails,sealocal/rails,rbhitchcock/rails,hanystudy/rails,yasslab/railsguides.jp,illacceptanything/illacceptanything,deraru/rails,esparta/rails,Stellenticket/rails,bogdanvlviv/rails,deraru/rails,MichaelSp/rails,gfvcastro/rails,Spin42/rails,notapatch/rails,ttanimichi/rails,BlakeWilliams/rails,Edouard-chin/rails,coreyward/rails,Erol/rails,palkan/rails,xlymian/rails,aditya-kapoor/rails,amoody2108/TechForJustice,travisofthenorth/rails,samphilipd/rails,gauravtiwari/rails,illacceptanything/illacceptanything,bogdanvlviv/rails,kamipo/rails,arunagw/rails,MichaelSp/rails,rbhitchcock/rails,vassilevsky/rails,vipulnsward/rails,baerjam/rails,pschambacher/rails,voray/rails,illacceptanything/illacceptanything,joonyou/rails,illacceptanything/illacceptanything,felipecvo/rails,kirs/rails-1,kamipo/rails,schuetzm/rails,felipecvo/rails,sergey-alekseev/rails,pvalena/rails,ttanimichi/rails,amoody2108/TechForJustice,Edouard-chin/rails,flanger001/rails,repinel/rails,riseshia/railsguides.kr,arjes/rails,matrinox/rails,xlymian/rails,alecspopa/rails,brchristian/rails,kachick/rails,iainbeeston/rails,richseviora/rails,bolek/rails,kaspth/rails,EmmaB/rails-1,yahonda/rails,repinel/rails,richseviora/rails,sealocal/rails,kmayer/rails,mechanicles/rails,pschambacher/rails,jeremy/rails,mtsmfm/rails,kenta-s/rails,Sen-Zhang/rails,yawboakye/rails,prathamesh-sonpatki/rails,illacceptanything/illacceptanything,kaspth/rails,Vasfed/rails,kmcphillips/rails,illacceptanything/illacceptanything,yahonda/rails,vipulnsward/rails,elfassy/rails,marklocklear/rails,untidy-hair/rails,shioyama/rails,riseshia/railsguides.kr,88rabbit/newRails,assain/rails