[Maude-help] How can I import a module to another by using the function addImports in FULL maude

[ZHANG Min]

Dear all skilled Maude programmers:

 In Full Maude, we are enabled to import a module to another one with
the function addImports(ImportList, Module) . 

But, here is my problem. 
I developed a toy example and run it in LOOP-MODE. New modules could be
loaded into the database. I defined a command that is used to import
some loaded module into the one that is already in database. 

For example, I loaded a new module named "AA" like 
(fmod AA is 
...
endfm)

Then I used "Add" command(I defined by myself) to import "AA" to the
module "BB". Here was the code to implement it. 

addImports((including downTerm(T, 'error) .), getInteralModule('BB, DB))

But I got a advisory like 
Advisory: <metalevel>: module AA does not exist.

But I did load the module AA and I also could display the module with
the command (show module AA .) in FULL Maude. 

Does someone know how to deal with the issue? 
Many thanks in advance!! 

-- 
Best regards,
ZHANG Min

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mail to: zhangmin at jaist.ac.jp
JAIST, Ishikawa, Japan
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