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OutOfMemory when reading large excel file

2

Follow your example, but i got OutOfMemory error if reading large excel file (1GB). Small one(200MB) still good. Here is the line throw error because of reading whole excel file...

spiderman510

A formula cell return an empty formula

1

when a cell copy the formula of above cell, the cell return empty formula. we see the code at line 144 of org.dhatim.fastexcel.reader.RowSpliterator shown as following:  the t attribute...

ImportFence

Is it possible to set a default font name and size using fastexcel? If so, how? I've tried to use `sheet.range()` over the entire document, however this seems to drastically...

gpsfl

Excel file damaged

4

Hello all, I am trying to create an Excel file with 3 worksheets. Two of the 2 worksheets contain up to 1,000,000 rows. The file is created and seems to...

ghost

parallel().forEach() is not working properly.

5

i am uploading excel file with record count of 10K. when i use foreach, its working properly. but when i try to use parallel.forEach(), its not read all the values...

karthickricky

setValue on a cell throws an exception if the passed value is null

3

Hi, I upgraded to the newest fastexcel version and my projects fails when writing a null to a cell value. Since the setValue function changed and evolved from one function...

dorssar

Hi, I think I have found an off by one error when using Cell.asDate(). The test below creates a Workbook with one sheet, and sets one cell to a LocalDateTime...

jameskennard

Support Reactive Programming

2

To use it in a reactive application, you need to do a nasty trick for the output stream and create your own like below (My example is returning the ByteArray...

ghahramani

Suggestion: Return null instead of throwing OutOfBoundsException when reading Cells from Row

9

First of all, I really appreciate the work that went into this! I'm parsing a xlsx with 36 columns or so, and the last few columns represent optional data. As...

wombat9000

fasterreader excel converting 1.1 cell value to 1.1000000000000001 but reading other values perfectly

8

naveensingh10