Caculation Error

Question

 When I catulate a Process in Product System, the window always displays a small popup window and signals an error liking below, but the caculating can continue and give the result. I see the log-file, but I do not know how to find more information and I also do not know if the result is correct under this situation. I woder if you would like to tell me more about it.

Comments

You did not post an image? In openLCA 1.8 and 1.9, you can check the linking properties of a database, which shows you whether you can build product systems with autolinking (and with which of the options).

---

Hi Andreas,
Thank you very much for your replay.  I have post an image, but it can not dispaly. The error number is 818965.  but I can not found the number in mylog file.

---

Hi Andreas,
I post the image again and found the log file, but I also can not kown what hanppened. I woder if you would like to help me.
Thank you very much

---

Thanks but the log file will contain also a section with errors related to formula evaluation failed, please check this.

---

Thank you very much, but how can I check the log file?

---

You are showing, above, already parts of the log file? You can open it via help/open log file. Latest entries are at bottom.

---

Thank you very much, but when I open the log file, I also can not understand what is worry, would you like to teach me how to find the errors and how to correct it.