问题
Whenever I run my application with activator run I get the following warning:
"The system cannot find the file BIN_DIRECTORY\..\conf\sbtconfig.txt"
What does this message mean? Should I create this file? The application works fine.
回答1:
@ps0604 Firstly, you should follow James Higgins-Thomas's 2nd answer and edit the C:\your\path\to\activator-dist-1.3.10\bin\activator.bat file and add a closing % symbol
set SBT_HOME=%BIN_DIRECTORY%
Secondly, the sbtconfig.txt found in the Scala directory C:\Program Files\sbt\conf\ needs to be copied to C:\your\path\to\activator-dist-1.3.10\conf. The google posting is from 2013 - so I think it's a bit dated
Mind you, I think that it's odd that the SBT_HOME variable would point to a directory in Activator. It might be better to have
set SBT_HOME="c:\Program Files\sbt\"
(I know it's hard coded - not the best)
And then fix
set FN="%SBT_HOME%\conf\sbtconfig.txt"
回答2:
Fix activator.bat
In addition to fixing the missing % after %BIN_DIRECTORY
set SBT_HOME=%BIN_DIRECTORY%
I also had to add quotes arround it in
for %%D in ("%BIN_DIRECTORY%") do
I put all my java in Program Files which contains a space..... The old drama still around every now an then....
But now it starts :)
[info] play - Application started (Prod)
[info] play - Listening for HTTP on /127.0.0.1:8888
[info] a.e.s.Slf4jLogger - Slf4jLogger started
回答3:
@Haim Raman. Or you could just leave the
set SBT_HOME=%BIN_DIRECTORY%
and rather define your sbtconfig.txt file location in the same activator.bat file.
i.e. pathToactivatorfolder/bin/activator.bat
So let's say if your activator is installed in "C:\activator" you do that by changing the line:set FN=%SBT_HOME%..\conf\sbtconfig.txt.
To :
set FN=%SBT_HOME%\..\..\pathTosbtfolder\conf\sbtconfig.txt
So let's say if your sbt is installed in "C:\Program Files (x86)\sbt" (remember activator is installed in "C:\activator")
then your settings will look like this:set FN=%SBT_HOME%\..\..\Program Files (x86)\sbt\conf\sbtconfig.txt
Note that \..\..\ just means going up two directories. So you can always define your sbtconfig.txt location relative to your activator install path.
来源：https://stackoverflow.com/questions/36879205/warning-message-running-play-2-5-x