Eclipse cannot install glassfish tools. under Oracle folder of server there is only options for Webllogic and cloud, The glassfish option appears only ONE time whe I first tried to install it. an after it no longer shows up
I have tried to remove eclipse an re-extartc it again but the same problem still occurs. What's the problem here? does Anyboy have installed glassfish tools on Phtoton successfully?
Go to Help > Install New Software...
Add the GlassFish Tools Update Site
http://download.eclipse.org/glassfish-tools/1.0.0/repository
as repository (or add the URL under Work with: directly) and install the tools via the wizard.
来源：https://stackoverflow.com/questions/51338220/cannot-install-glassfish-tools-in-eclipse-photon-eclipse-ide