Q:

GridDB C client, Failed to run sample1.c

When I install c_client on Github after I follow guid on Github. 
Input the following command:
$ cp client/c/sample/sample1.c . 
$ gcc -I./client/c/include -L./bin sample1.c -lgridstore
$ export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:./bin

After I run file a.out, I don't see result  but  I see the following notification: " Segmentation fault (core dumped) " ,
It isn't same result on Github.  File sample1.c you can follow in link https://github.com/griddb/c_client/blob/4.3-rc/client/c/sample/sample1.c .  Any idea? 

A:

I checked and executed sample1.c following GridDB Github. 
It's OK with my environment. 
I suggest:

You need to check status of your database. 
You need to check container with your container name which is exist or not in your database
If exist, please drop container.  You need to update sample1.c with drop container
If not, please debug and give more information about failed step.