Hi Christopher,
I followed the changes you suggested and the
errors were gone, but the TimedPlotter showed no output, so as the Display
block, although the execution was taking place.
Am i making any mistake somewhere? or is it a possible bug?.
Did something like this happen with you when u tried running the model
after making the mentioned changes?
Regards,
Rajarshi
"Christopher Brooks" <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
02/02/2007 10:06 AM
To
[EMAIL PROTECTED]
cc
ptolemy-hackers@bennett.EECS.Berkeley.EDU
Subject
Re: Question:IllegalActionException.
Hi Rajarshi,
It looks like HyVisual is not working very well.
To replicate:
-copy ptolemy/hsif/demo/SwimmingPool/HSIF.dtd
to the current directory
-create a file HSIF.xml with your model below
-run $PTII/bin/vergil -hyvisual HSIF.xml
-The model appears. Connect a ContinuousClock
to the input, a TimedPlotter to the output
-Run the model
I get:
java.lang.RuntimeException:
ptolemy.kernel.util.IllegalActionException: Cannot find port or
variable with the name: State.y.initialState
in .H.NOT._Controller and .H.NOT._Controller.idt1id18id18.setActions
at
ptolemy.domains.fsm.kernel.AbstractActionsAttribute.typeConstraintList(AbstractActionsAttribute.java:324)
at
ptolemy.domains.fsm.kernel.FSMActor.typeConstraintList(FSMActor.java:974)
To fix that I changed the setActions of one transition
in the FSM from
State.y.initialState=false
to
y=false
and I changed the setActions of other transition
in the FSM from
State.y.initialState=true
to
y=true
(I'm not sure if the above is right)
To change these setActions I had to lookInside the Not
ModalModel and then carefully drag apart the piece.
We've known that we have needed an auto layout here.
The next problem was a type issue.
I changed the Continuous clock values parameter to
{false, true}
and inserted a BooleanToAnything actor:
ConstClock -> Not (ModalModel) -> BooleanToAnything -> TimedPlotter
The next problem was:
ptolemy.kernel.util.IllegalActionException: Actor is not ready to
fire. In the CT domain, all continuous actors should be ready to fire
at all times.
Does the actor only operate on sequence of tokens?
in .H.BooleanToAnything
The problem here is that the inner most refinement of the
state labelled "State" is not connected
The next problem:
ptolemy.kernel.util.IllegalActionException: The ID NOTx is undefined.
Here, the problem is that "NOTx" needs to be changed to "!x"
So, it seems like there are a number of bugs. I've checked this
in to the nightly build as a test case to be fixed, but I
make not promises as to when it will be fixed. The HSIF conversion
uses XSLT and it a little trick. For example in the first
problem, I can see where the initialState variable is set, but
changing it to isInitialState does not solve the problem.
_Christopher
--------
Hi Christopher,
I just tried running the model in Ptolemy
II
6.0.1, but ended up with the same error.
My HSIF model is as follows:
<?xml version='1.0' encoding='UTF-8' standalone='no'?>
<!DOCTYPE DNHA SYSTEM "HSIF.dtd">
<DNHA name="NOT_BLOCK">
<HybridAutomaton name="NOT" parameterAccuracy="0.001000">
<BooleanVariable _id="idv1" ref="idr2 idr4" name="x"
kind="Input" defaultValue="false"/>
<BooleanVariable _id="idv2" ref="idr1 idr3" name="y"
kind="Controlled" defaultValue="false"/>
<Location _id="id18" src="idt1 idt2" dst="idt1 idt2"
name="State" initial="true"/>
<Transition _id="idt1" src_end_="id18"
dst_end_="id18">
<Action>
<VarRef _id="idr1" var="idv2" unOp="NOP"/>
<Expr>
<LExpr>
<RExpr>
<AExpr>
<MExpr>
<Const value="false" unOp="NOP"/>
</MExpr>
</AExpr>
</RExpr>
</LExpr>
</Expr>
</Action>
<Expr>
<LExpr>
<RExpr>
<AExpr>
<MExpr>
<VarRef _id="idr2" var="idv1"
unOp="NOP"/>
</MExpr>
</AExpr>
</RExpr>
</LExpr>
</Expr>
</Transition>
<Transition _id="idt2" src_end_="id18"
dst_end_="id18">
<Action>
<Expr>
<LExpr>
<RExpr>
<AExpr>
<MExpr>
<Const value="true" unOp="NOP"/>
</MExpr>
</AExpr>
</RExpr>
</LExpr>
</Expr>
<VarRef _id="idr3" var="idv2" unOp="NOP"/>
</Action>
<Expr>
<LExpr>
<RExpr>
<AExpr>
<MExpr>
<VarRef _id="idr4"
var="idv1"
unOp="NOT"/>
</MExpr>
</AExpr>
</RExpr>
</LExpr>
</Expr>
</Transition>
</HybridAutomaton>
</DNHA>
The example HSIF models (poolExample_hsif and exampleFile_hsif) given
with
the HSIF installation from : -
http://www.isis.vanderbilt.edu/projects/mobies/downloads.asp?req=Downloads/
HSIF_Release_4.1.8.zip
also suffer the same error.
Also, some models which were getting executed properly in HyVisual
5.0.1
are giving errors when tried to run in HyVisual 6.0.1.
Regards,
Rajarshi.
"Christopher Brooks" <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
01/30/2007 09:25 PM
To
[EMAIL PROTECTED]
cc
ptolemy-hackers@bennett.EECS.Berkeley.EDU
Subject
Re: Question:IllegalActionException.
Hi Rajarshi,
That sounds like a scoping problem of some sort.
Can you try it in Ptolemy II 6.0.1 and if it fails, then post
a small example?
_Christopher
--------
Hello all,
When i try running a simulation of my HSIF model
written
as xml file in HyVisual 5.0.1, I get the following Exception:
ptolemy.kernel.util.IllegalActionException: Cannot find port or
variable
with the name : S1.y.initialState in .NOT_BLOCK.NOT._Controller
and
.NOT_BLOCK.NOT._Controller.idt1ids1ids1.setActions.
Can anyone please tell me what is/are the reasons for this
Exception?
'y' is a local variable defined as Boolean data type and is set as
action
when the jump condition on the transition idt1ids1ids1 is true.
Operating System : Windows 2000
Java version: 1.4.2
HyVisual version: 5.0.1
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