PPTX to PDF error using iText and PdfGraphics2D

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I am trying to convert a pptx file to an Image and then create a PDF from it using apache poi and iText.

Dimension pgsize = ppt.getPageSize();

XSLFSlide slide = ppt.getSlides()[0];

PdfWriter pdfWriter = null;

Document document = new Document()



pdfWriter = PdfWriter.getInstance(document, new FileOutputStream(targetPath));

document.setPageSize(new Rectangle((float) pgsize.getWidth(), (float) pgsize.getHeight()));

document.open();



PdfGraphics2D graphics = (PdfGraphics2D) pdfWriter.getDirectContent().createGraphics((float) pgsize.getWidth(),

                            (float) pgsize.getHeight());



slide.draw(graphics);

graphics.dispose();

document.close();

But I get the error:

java.lang.AbstractMethodError: org.apache.poi.xslf.usermodel.XSLFTextRun.getFontInfo(Lorg/apache/poi/common/usermodel/fonts/FontGroup;)Lorg/apache/poi/common/usermodel/fonts/FontInfo;

    at org.apache.poi.sl.draw.DrawTextParagraph.getAttributedString(DrawTextParagraph.java:584) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextParagraph.breakText(DrawTextParagraph.java:259) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextShape.drawParagraphs(DrawTextShape.java:156) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextShape.drawContent(DrawTextShape.java:125) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSimpleShape.draw(DrawSimpleShape.java:97) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSheet.draw(DrawSheet.java:71) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSlide.draw(DrawSlide.java:41) ~[poi-3.17.jar:3.17]

    at org.apache.poi.xslf.usermodel.XSLFSlide.draw(XSLFSlide.java:307) ~[tika-server-1.16.jar:1.16]

edited Nov 22 at 17:47

mkl

52.3k1165143

asked Nov 21 at 15:40

Lez

397

1

Don't mix POI versions! Either only use the one bundled in Apache Tika, or only use POI directly, don't combine
– Gagravarr
Nov 21 at 18:26

@Gagravarr thanks that solved it
– Lez
Nov 22 at 13:48

add a comment |

up vote
0
down vote

favorite

I am trying to convert a pptx file to an Image and then create a PDF from it using apache poi and iText.

Dimension pgsize = ppt.getPageSize();

XSLFSlide slide = ppt.getSlides()[0];

PdfWriter pdfWriter = null;

Document document = new Document()



pdfWriter = PdfWriter.getInstance(document, new FileOutputStream(targetPath));

document.setPageSize(new Rectangle((float) pgsize.getWidth(), (float) pgsize.getHeight()));

document.open();



PdfGraphics2D graphics = (PdfGraphics2D) pdfWriter.getDirectContent().createGraphics((float) pgsize.getWidth(),

                            (float) pgsize.getHeight());



slide.draw(graphics);

graphics.dispose();

document.close();

But I get the error:

java.lang.AbstractMethodError: org.apache.poi.xslf.usermodel.XSLFTextRun.getFontInfo(Lorg/apache/poi/common/usermodel/fonts/FontGroup;)Lorg/apache/poi/common/usermodel/fonts/FontInfo;

    at org.apache.poi.sl.draw.DrawTextParagraph.getAttributedString(DrawTextParagraph.java:584) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextParagraph.breakText(DrawTextParagraph.java:259) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextShape.drawParagraphs(DrawTextShape.java:156) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextShape.drawContent(DrawTextShape.java:125) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSimpleShape.draw(DrawSimpleShape.java:97) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSheet.draw(DrawSheet.java:71) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSlide.draw(DrawSlide.java:41) ~[poi-3.17.jar:3.17]

    at org.apache.poi.xslf.usermodel.XSLFSlide.draw(XSLFSlide.java:307) ~[tika-server-1.16.jar:1.16]

edited Nov 22 at 17:47

mkl

52.3k1165143

asked Nov 21 at 15:40

Lez

397

1

Don't mix POI versions! Either only use the one bundled in Apache Tika, or only use POI directly, don't combine
– Gagravarr
Nov 21 at 18:26

@Gagravarr thanks that solved it
– Lez
Nov 22 at 13:48

add a comment |

up vote
0
down vote

favorite

I am trying to convert a pptx file to an Image and then create a PDF from it using apache poi and iText.

Dimension pgsize = ppt.getPageSize();

XSLFSlide slide = ppt.getSlides()[0];

PdfWriter pdfWriter = null;

Document document = new Document()



pdfWriter = PdfWriter.getInstance(document, new FileOutputStream(targetPath));

document.setPageSize(new Rectangle((float) pgsize.getWidth(), (float) pgsize.getHeight()));

document.open();



PdfGraphics2D graphics = (PdfGraphics2D) pdfWriter.getDirectContent().createGraphics((float) pgsize.getWidth(),

                            (float) pgsize.getHeight());



slide.draw(graphics);

graphics.dispose();

document.close();

But I get the error:

java.lang.AbstractMethodError: org.apache.poi.xslf.usermodel.XSLFTextRun.getFontInfo(Lorg/apache/poi/common/usermodel/fonts/FontGroup;)Lorg/apache/poi/common/usermodel/fonts/FontInfo;

    at org.apache.poi.sl.draw.DrawTextParagraph.getAttributedString(DrawTextParagraph.java:584) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextParagraph.breakText(DrawTextParagraph.java:259) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextShape.drawParagraphs(DrawTextShape.java:156) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextShape.drawContent(DrawTextShape.java:125) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSimpleShape.draw(DrawSimpleShape.java:97) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSheet.draw(DrawSheet.java:71) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSlide.draw(DrawSlide.java:41) ~[poi-3.17.jar:3.17]

    at org.apache.poi.xslf.usermodel.XSLFSlide.draw(XSLFSlide.java:307) ~[tika-server-1.16.jar:1.16]

edited Nov 22 at 17:47

mkl

52.3k1165143

asked Nov 21 at 15:40

Lez

397

I am trying to convert a pptx file to an Image and then create a PDF from it using apache poi and iText.

Dimension pgsize = ppt.getPageSize();

XSLFSlide slide = ppt.getSlides()[0];

PdfWriter pdfWriter = null;

Document document = new Document()



pdfWriter = PdfWriter.getInstance(document, new FileOutputStream(targetPath));

document.setPageSize(new Rectangle((float) pgsize.getWidth(), (float) pgsize.getHeight()));

document.open();



PdfGraphics2D graphics = (PdfGraphics2D) pdfWriter.getDirectContent().createGraphics((float) pgsize.getWidth(),

                            (float) pgsize.getHeight());



slide.draw(graphics);

graphics.dispose();

document.close();

But I get the error:

java.lang.AbstractMethodError: org.apache.poi.xslf.usermodel.XSLFTextRun.getFontInfo(Lorg/apache/poi/common/usermodel/fonts/FontGroup;)Lorg/apache/poi/common/usermodel/fonts/FontInfo;

    at org.apache.poi.sl.draw.DrawTextParagraph.getAttributedString(DrawTextParagraph.java:584) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextParagraph.breakText(DrawTextParagraph.java:259) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextShape.drawParagraphs(DrawTextShape.java:156) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawTextShape.drawContent(DrawTextShape.java:125) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSimpleShape.draw(DrawSimpleShape.java:97) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSheet.draw(DrawSheet.java:71) ~[poi-3.17.jar:3.17]

    at org.apache.poi.sl.draw.DrawSlide.draw(DrawSlide.java:41) ~[poi-3.17.jar:3.17]

    at org.apache.poi.xslf.usermodel.XSLFSlide.draw(XSLFSlide.java:307) ~[tika-server-1.16.jar:1.16]

java apache itext apache-poi apache-tika

edited Nov 22 at 17:47

mkl

52.3k1165143

asked Nov 21 at 15:40

Lez

397

edited Nov 22 at 17:47

mkl

52.3k1165143

asked Nov 21 at 15:40

Lez

397

edited Nov 22 at 17:47

mkl

52.3k1165143

edited Nov 22 at 17:47

mkl

52.3k1165143

edited Nov 22 at 17:47

mkl

52.3k1165143

asked Nov 21 at 15:40

Lez

397

asked Nov 21 at 15:40

Lez

397

asked Nov 21 at 15:40

Lez

397

1

Don't mix POI versions! Either only use the one bundled in Apache Tika, or only use POI directly, don't combine
– Gagravarr
Nov 21 at 18:26

@Gagravarr thanks that solved it
– Lez
Nov 22 at 13:48

add a comment |

1

Don't mix POI versions! Either only use the one bundled in Apache Tika, or only use POI directly, don't combine
– Gagravarr
Nov 21 at 18:26

@Gagravarr thanks that solved it
– Lez
Nov 22 at 13:48

Don't mix POI versions! Either only use the one bundled in Apache Tika, or only use POI directly, don't combine
– Gagravarr
Nov 21 at 18:26

@Gagravarr thanks that solved it
– Lez
Nov 22 at 13:48

add a comment |

1 Answer
1

active

oldest

votes

up vote
1
down vote

accepted

Solution was to not mix POI versions. Apache Tika already had POI in it

answered Nov 22 at 13:48

Lez

397

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
1
down vote

accepted

Solution was to not mix POI versions. Apache Tika already had POI in it

answered Nov 22 at 13:48

Lez

397

add a comment |

up vote
1
down vote

accepted

Solution was to not mix POI versions. Apache Tika already had POI in it

answered Nov 22 at 13:48

Lez

397

add a comment |

up vote
1
down vote

accepted

Solution was to not mix POI versions. Apache Tika already had POI in it

answered Nov 22 at 13:48

Lez

397

Solution was to not mix POI versions. Apache Tika already had POI in it

answered Nov 22 at 13:48

Lez

397

answered Nov 22 at 13:48

Lez

397

answered Nov 22 at 13:48

Lez

397

answered Nov 22 at 13:48

Lez

397

add a comment |

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