[FLASH-USERS] Symbol ‘cond_var’ at (1) has no IMPLICIT type

[Klaus Weide]

On Fri, 16 Aug 2019, wangguicai wrote:

> Hello flash users,
>     I'm new to Flash and I am trying to run the LaserSLab example as 
> described in flash_ug_devel.pdf，However, I get the following error 
> message, I don't know what's wrong. In addition, I have run the Sedov 
> example without any problem. Any advice?

1) If you are working in an object directory where you have set up and
compiled other simulations (like Sedov) before, or if you have changed 
some aspect of the configuration, make sure you don't have any stale
files in your object directory (for example .o files, generated .h files, 
etc.). Normally running ./setup takes care of that automatically, but it 
may help to run it again and/or to run 'make clean'.

2) It looks like COND_VAR is not defined when you compile the source file 
RadTrans.F90. Either the Flash.h does not contain a definition of COND_VAR
as it should for your setup (a), or RadTrans.F90 does not '#include' 
Flash.h (b). I guess it's case (a). Make sure your setup command is 
correct.

Flash.h is generated when your run setup. Most likely your setup command 
line did not include all the flags and options that are needed in order to 
pull in the right code units and directories.

3) Information from your runs (or error messages etc.) is easier to 
process if you include it in e-mail in text form (maybe as attachments), 
instead of screen shots.

Klaus