Error when generating PDF

[mcancino]

Hi all 

 

I have a .jar to generate a PDF template works iReport, shows an error:

 

Errors were encountered when compiling report expressions class file: 

the type java.lang.CharSequence cannot be resolved. it is indirectly referenced from required .class files

value = ((java.lang.String)field_Concepto.getValue()).replace('Ó', 'u00E1')://$JR_EXPR_ID=28$

 

I need to replace vowels with accents and ñ or Ñ letter for their character encoding (u00E1), someone can help me. 

thank you

 

[hozawa]

The PDF font you're using probably doesn't contain special characters you're using. You'll need to add and specify a font with all characters you're using in your report.

[mcancino]

thanks for answering

 

and install new fonts in iReport, but the problem persists.

you know any page where you can download fonts with characters I need, I agradecere much.

 

thank you