[HELP] Npcgrp.dat editing

[GoKu]

While trying to add some npc's on my npcgrp.dat the file editor gives me this message:

 

Unhandled exception

 

Technical error description:

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Error importing string file (RecNo: 6520 FieldName: tex2 FieldValue: LineageMonstersTex4.tears.tears_v02_m00_t01)

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System.ApplicationException: Error importing string file (RecNo: 6520 FieldName: tex2 FieldValue: LineageMonstersTex4.tears.tears_v02_m00_t01) ---> System.FormatException: Input string was not in a correct format.

  at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)

  at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)

  at L2DatEncDec.Tools.CNTTXT_PAIR.setText(String[] value)

  at L2DatEncDec.MainForm.ImpBtn_Click(Object sender, EventArgs e)

  --- End of inner exception stack trace ---

 

From where is the probleme? What am i doing wrong?