Troubleshooting
Whenever a custom
calculation is not calculated as expected, check for a solution from the
following list. If it does not help, contact your support
representative.
|
Error |
Actions |
|---|
Button to launch the Custom Calculation
Editor does not appear | |
No Custom Calculation results appear | Ensure that all injections of a result
set have been reprocessed or re-quantified together. Custom Calculation are not
executed after partial reprocessing, re-quantifying or after manual operations
(manual integration, manual identification, manual enabling or disabling of
points in calibration curve). Ensure that the
formulas for the required results are visible (check box
Visible selected in the Custom Calculation
Editor). Check the CC file
syntax. Ensure that all injections have been
processed successfully (at least no error and no Custom Calculation
warning).
|
One particular Custom Calculation result does not appear
in Data Analysis | -
Check if the scope is correct. Check if
you are using the correct Custom Calculation file. With an embedded Custom
Calculation file, check the version of the embedded file. Ensure that the formula for the required result is visible
(check box Visible is selected in the Custom
Calculation Editor).
|
| An empty Custom Calculation result
appears | Check if the
type is correct. Check in the processing
warnings that another process does not prevent computing the Custom
Calculation. Check that compound names in the
constants file match the compound names in the compound table (Data Analysis
processing method). Check the constant names
in the constants file match the name in the formulas. Check that you did not use special characters (if you need to
have special characters, use Microsoft Excel to generate the constant file in
order to minimize encoding issues). With
"ByName" or "ByIndex" functions, check that names and indexes are correct and
exist. With aggregates (sum, average, etc)
check that all the elements of the list have a value. For example in the
formula Sum("Compound_Amount",CurrentInjection.AllIdentifiedPeaks), check that
all identified peaks have an amount.
|
The Custom Calculation formula is
underlined with a red wavy line | |