Got a SYNTAX ERROR, does anyone meet this error?

And here is the skill script:

procedure( loadSimulator(runDir loadFile popSize)
; Change he running directory
cd(runDir)

; Load the simulator
load(loadFile)

; Set an environment variable with the number of evaluations per simulation
; run. At the begin, it is the population size.
setShellEnvVar("SMOC_NUM_EVALS" popSize)

msg = "loadSimulator_OK"
)

procedure( updateAndRun(runFile varFile resultFile numSim)
; Update the circuit design variables
load(varFile)

; Get the number of evaluations of the previous run
numEvals = getShellEnvVar("SMOC_NUM_EVALS")
numEvals = atoi(numEvals) ; Convert to integer

; Disable or enable the number of evaluations per required
if( numSim < numEvals then
for( i (numSim + 1) numEvals
sprintf(testName "test:%d" i)
ocnxlDisableTest(testName)
)
else
if( numSim > numEvals then
for( i (numEvals + 1) numSim
sprintf(testName "test:%d" i)
ocnxlEnableTest(testName)
)
)
)

; Update the env variable with the current number of evaluations
sprintf(numSimStr "%d" numSim) ; Convert to string
setShellEnvVar("SMOC_NUM_EVALS" numSimStr)

; Set the results file
setShellEnvVar(resultFile)

; run the simulation
load(runFile)

msg = "updateAndRun_OK"
)

procedure( sendData(cid msg)
printf("[INFO] Sending message to server: %s\n" msg)
; First sends the size of the data to send
ipcWriteProcess(cid sprintf(nil "%d\n" strlen(msg)))
; Then sends the data
ipcWriteProcess(cid msg)
)

procedure( requestHandler(cid request)
let( (result resultStr)
if( serverHasStarted <= 0 then
if( request == "Python server has started!" then
serverHasStarted = 1
printf("[INFO] Cadence is talking to server! Waiting for a client connection...\n")
else
printf("[INFO] Waiting for server... Message: %s\n" request)
)
else ; if server has started
; if the request is to call a function
if( rexMatchp("(.*)" request) then
; The "errsetstring" evaluates the request and returns the result,
; if valid, or an error message. E.g. if the request is a function,
; it executes the function and returns the result.
if( result = errsetstring(request 't) then
sprintf(resultStr "%L\n" car(result))
else
sprintf(resultStr "%s\n" car(nthelem(5 errset.errset)))
)
sendData(cid resultStr)
else ; if the request is a message, prints that message
printf("[INFOs] %s\n" request)
)
)
)
)

procedure( errorHandler(cid errorMessage)
warn("%s\n" errorMessage)
)

procedure( exitHandler(cid exitStatus)
printf("Server has stopped with the exit code %d. I'm out!!!\n" exitStatus)
ocnxlEndXLMode() ; End XL mode
hiRegTimer("exit()", 10) ; exit Cadence
)

procedure( startServer()
printf("[INFO] Starting server process...\n")
serverHasStarted = 0
cid = ipcBeginProcess("sh run_server.sh" "" 'requestHandler 'errorHandler 'exitHandler "")
msg = "Python server has started!\n"
ipcWriteProcess(cid sprintf(nil "%d\n" strlen(msg)))
ipcWriteProcess(cid msg)
)

serverHasStarted = 0
; Starts the server
startServer()

There's not really enough to go on here - there's no column 39 in line 1 of either file, but since the error seems to be coming from reading a string, my guess is that the error is being triggered by the errsetstring() in the requestHandler function, and so presumably is in the string being sent to it by whatever "run_server.sh" is doing.

For example, if I do something like this:

> errsetstring("6+7+" t)

6+7+
    ^
SYNTAX ERROR found at line 1 column 5 of file *string*
*Error* lineread/read: syntax error encountered in input

Andrew

There's not really enough to go on here - there's no column 39 in line 1 of either file, but since the error seems to be coming from reading a string, my guess is that the error is being triggered by the errsetstring() in the requestHandler function, and so presumably is in the string being sent to it by whatever "run_server.sh" is doing.

For example, if I do something like this:

> errsetstring("6+7+" t)

6+7+
    ^
SYNTAX ERROR found at line 1 column 5 of file *string*
*Error* lineread/read: syntax error encountered in input

Andrew

Hello Andrew,

Thank you so much for helping me. I will try to find the error.

Regards,

Lingtao