These vis can cause troubles
| VI name | symptom | LabVIEW8.6 | LabView 2009 | remarks / alternative | edited |
|---|---|---|---|---|---|
| Mathematics/Fitting/Linear Fit.vi | compile error | x | x | use Mathematics/Fitting/Advanced Curve Fitting/Linear Fit Coefficients.vi | ab |
| “to upper case” / “to lower case” | not functional | x | ? | ab | |
| RT-FIFO | not functional | x | x | use a self programmed functional global | ab |
| Files: “Get Volume Info” | not functional | x | x | ab | |
| Files: “Delete Folder” | not functional | x | x | use the this workaround (Snippet) | ab |
| Formula Node, use of “square” | compile error | x | x | use e.g. n*n | ab |
| Configuration File VIs | not functional | x | x | use a self programmed functional global | ab |
| butterworth filter | compile error | x | x | ab | |
| inplace element node | not functional | x | x | ab | |
| UDP open with port 0 | not functional with port 0 | x | x | use fix port number | ab |
| UDP read timeout | timeout is always >50ms | x | x | set the timeout to 0, ignore error 110 if it occures | ab |
| CCG Console output | -known to cause crashes -introduces timing delays | x | x | use the debug probe and output over UART instead | ba |
| Date/Time to seconds | Timezone and DST handled incorrectly | x | x | do not use this VIs, handle DST manually | ab |
| Seconds to Date/Time | Timezone and DST handled incorrectly | x | x | do not use this VIs, handle DST manually | ab |
| Vis using Time Stamps | -Converting is done incorrectly -reading the RTC with functions other than the Zbain functions introduce timing delays up t 1s | x | x | use Zbrain functions, check timing work_arounds | ba |
| I64 and U64 data type | not functional | x | x | ba | |
| diagram disable structure | may cause instability | x | x | do not use | ab |
| write binary file > block 7kByte | miss behaviour | x | x | writing a block >7kByte to file might require “enable buffering” (to be tested) | ab |
| flatten to xml | compile error | ? | x | flatten to string works correctly | ml |
| local variables | not functional | X | x | local variables do not always work as expected. | ba |