docx field update error

[etienne.zante]

I am working with Spire.doc in a java application.
When I try to update field embedded in a docx file using "isUpdateFields(true)" I get an error when saving the document to file (no error if I save the file without updating the fields).
I get no error if I manually update the field in word.

The error I get is "nested exception is class com.spire.doc.packages.spritB: Unknown char: ."

and the stacktrace related to the error following the call of SavetoFile :

com.spire.doc.packages.sprmkB.spr (DoubleParser.java:258)
com.spire.doc.packages.sprmkB.spr (DoubleParser.java:41)
com.spire.doc.packages.sprKub.spr (SingleParser.java:17)
com.spire.doc.packages.sprxSB.spr (SingleExtensions.java:108)
com.spire.doc.fields.shape.ShapeBase.getWidth(Unknown Source)
com.spire.doc.fields.shape.ShapeBase.spr (Unknown Source)
com.spire.doc.packages.sprEPc.spr (Unknown Source)
com.spire.doc.packages.sprEPc.spr (Unknown Source)
com.spire.doc.packages.sprEPc.spr (Unknown Source)
com.spire.doc.packages.sprBPc.spr (Unknown Source)
com.spire.doc.Background.getInheritedShapeAttribute(Unknown Source)
com.spire.doc.Background.getShapeAttribute(Unknown Source)
com.spire.doc.fields.shape.VMLFill.spr (Unknown Source)
com.spire.doc.fields.shape.VMLFill.getImageBytes(Unknown Source)
com.spire.doc.Background.spr (Unknown Source)
com.spire.doc.Background.spr (Unknown Source)
com.spire.doc.Background.spr (Unknown Source)
com.spire.doc.packages.sprZPc.<init>(Unknown Source)
com.spire.doc.packages.sprPOc.spr
(Unknown Source)
com.spire.doc.packages.sprPOc.spr (Unknown Source)
com.spire.doc.packages.sprPOc.spr (Unknown Source)
com.spire.doc.Document.spr (Unknown Source)
com.spire.doc.Document.spr
(Unknown Source)
com.spire.doc.Document.saveToFile(Unknown Source)

If I try a second call of my function after a fail. The SavetoFile succeed but all my updated field get the value : "!SyntaxError, 0.0" and again if I update fields manually it works.

Any reasons of fix for this error?

[rachel.lei]

Hello,

Thanks for your inquiry.
To help us investigate your issue more accurately and quickly, please provide your full code and your input file. You could upload here or send them to us(support@e-iceblue.com) via email. Thanks in advance.

Sincerely
Rachel
E-iceblue support team

[rachel.lei]

Hello,

Hope you are doing well.
Could you please provide the information I mentioned above to help us investigate further?
Thanks in advance.

Sincerely,
Rachel
E-iceblue support team