Help ObiFluid_7.0b installation issue

[Snail921]

That's strange, I'm unable to reproduce this issue except by deleting the shader file entirely. No similar reports from other users yet, either. Could you try reimporting the shader (right click->Reimport) just in case Unity is getting confused?

let me know how it goes, in case we need to dig deeper into this.

kind regards,

After reimporting shader, it seems the error is gone!
Thank you so much for your advice!