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RMLio / rmlmapper-java

The RMLMapper executes RML rules to generate high quality Linked Data from multiple originally (semi-)structured data sources
http://rml.io
MIT License
150 stars 61 forks source link

using grel:string_replaceChars to replace chars to empty string fails #191

Closed thordossche closed 1 year ago

thordossche commented 1 year ago

I was using the yarrrml tool and tried to replace characters with replaceChars. For replacing chars with other chars there is no problem, but when trying to replace a char to empty i got an error (I tried replacing a ')' for something like: 'x y)' -> 'x y'): 08:51:57.542 [main] ERROR be.ugent.rml.cli.Main .main(404) - null

Here is the 'function call' in the yarrrml syntax:

function: grel:string_replaceChars
  parameters:
    - [grel:valueParameter, $(the_geom)]
    - [grel:p_string_find, ')']
    - [grel:p_string_replace, '']
DylanVanAssche commented 1 year ago

Could you maybe run this RMLMapper with verbose output argument: -vvvvv and show the output here?

DylanVanAssche commented 1 year ago

No response for a long time, closing. Re-open if needed