I had this weird error when i execute my Springsource Tool Suite, somehow it cannot found my JRE.
A Java Runtime Environment (JRE) or Java Development Kit (JDK) must be available in order to run STS.
It looks like my “-vm” argument in STS.ini file still pointing at my uninstalled JRE location. I just do some minor change and replace it to my existing JDK location and my STS is running again.
Simple isnt it?