Comments (11)
Hi, where is your native hdf5 library installed?
you'll need to set the switch --hdf5_home_win to point to the hdf5 library directory on the
npm install hdf5 --fallback-to-build --hdf5_home_win=<path to your hdf5 lib>
line.
The default is C:/Software/hdf5
I'll be testing tomorrow at my work's windows box in preparation of next release. I'll be able to help you more tomorrow
from hdf5.node.
I'm working mostly with hdf5 1.8.17 and slightly older. Haven't got 1.10.x working even in pure c++ projects yet
from hdf5.node.
I had tried specifying the path with the hdf5_home_win flag, but I think it perhaps wasn't working because of whitespace in the path (it was in Program Files). I moved it to c:/software/hdf5 and it worked. Thanks for your help!
from hdf5.node.
Oh interesting. I'll look for the white space issue in the future
from hdf5.node.
Hi, Which compiler was being used?
from hdf5.node.
It's the cl compiler with visual studio 12. I was enclosing the path with quotations when there was a whitespace if that makes a difference.
Also, I've had a few other problems while running the library in node.
I ended up building with 1.8.15 because 1.8.17 wasn't working. But I was getting this error on the command prompt when calling hdf5.File():
Warning! ***HDF5 library version mismatched error***
The HDF5 header files used to compile this application do not match
the version used by the HDF5 library to which this application is linked.
Data corruption or segmentation faults may occur if the application continues.
This can happen when an application was compiled by one version of HDF5 but
linked with a different version of static or shared HDF5 library.
You should recompile the application or check your shared library related
settings such as 'LD_LIBRARY_PATH'.
You can, at your own risk, disable this warning by setting the environment
variable 'HDF5_DISABLE_VERSION_CHECK' to a value of '1'.
Setting it to 2 or higher will suppress the warning messages totally.
Headers are 1.8.15, library is 1.8.17
SUMMARY OF THE HDF5 CONFIGURATION
=================================
General Information:
-------------------
HDF5 Version: 1.8.17
Configured on: 2016-05-11
Configured by: Visual Studio 14 2015 Win64
Configure mode: CMAKE 3.5.0
Host system: Windows-6.1.7601
Uname information: Windows
Byte sex: little-endian
Libraries:
Installation point: C:/Program Files/HDF_Group/HDF5/1.8.17
Compiling Options:
------------------
Compilation Mode: RelWithDebInfo
C Compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/x86_amd64/cl.exe
CFLAGS: /DWIN32 /D_WINDOWS /W3
H5_CFLAGS:
AM_CFLAGS:
CPPFLAGS:
H5_CPPFLAGS:
AM_CPPFLAGS:
Shared C Library: YES
Static C Library: YES
Statically Linked Executables: OFF
LDFLAGS: /machine:x64
AM_LDFLAGS:
Extra libraries: zlib-static;szip-static
Archiver:
Ranlib:
Debugged Packages:
API Tracing: OFF
Languages:
----------
Fortran: ON
Fortran Compiler: C:/Program Files (x86)/IntelSWTools/compilers_and_libraries_2016/windows/bin/intel64/ifort.exe
Fortran 2003 Compiler: ON
Fortran Flags: /W1 /nologo /fpp /libs:dll /threads
H5 Fortran Flags:
AM Fortran Flags:
Shared Fortran Library: YES
Static Fortran Library: YES
C++: ON
C++ Compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/x86_amd64/cl.exe
C++ Flags: /DWIN32 /D_WINDOWS /W3 /GR /EHsc
H5 C++ Flags:
AM C++ Flags:
Shared C++ Library: YES
Static C++ Library: YES
Features:
---------
Parallel HDF5: OFF
High Level library: ON
Threadsafety: OFF
Default API Mapping: v18
With Deprecated Public Symbols: ON
I/O filters (external): DEFLATE DECODE ENCODE
MPE:
Direct VFD:
dmalloc:
Clear file buffers before write: ON
Using memory checker: OFF
Function Stack Tracing: OFF
Strict File Format Checks: OFF
Optimization Instrumentation:
Bye...
This error is resolved WITHOUT REBUILDING if I move the 1.8.17 directory out of c:\Program Files\hdf_group\hdf5 (only leaving the 1.8.15 directory). I guess it's trying to use the dlls of the highest version in that directory?
Also, once I move the 1.8.17 directory out, I then get a failed assertion that looks like this when calling hdf5.File:
from hdf5.node.
Whoops, I was dumb and didn't include the 'new' keyword in front of hdf5.File, which solved the above error.
This might be a silly question, but how do I open the root group of a file so I can call group methods (such as getMemberNames, getDatasetAttributes, etc)? The file object has getMemberNamesByCreationOrder but doesn't have an alphabetical option. I've tried file.openGroup('/') but it just crashes.
from hdf5.node.
I'll add getMemberNames and others that might be needed to the file level. Won't take long. Might look at treating it as a group if possible. I got attributes working that way. Thank you for the feed back.
also want to see when new isn't used if it can stop more gracefully
from hdf5.node.
Hi @vincent-tr,
I moved some code around. Put Attributes implementation in a cc file and introduced a Methods class between Attributes and File & Group for common methods of both accessing info about attributes and children. Is this okay with you? Better way to do it?
from hdf5.node.
That sounds good :)
from hdf5.node.
There is now common code between group and file for methods like getMemberNames which get information about child members
from hdf5.node.
Related Issues (20)
- Support for Single Writer Multiple Reader (SWMR)? HOT 7
- Getting dataset attribute (getDatasetAttribute) on a 32 bit floating point in NODE/javascript returns a totally different value HOT 6
- hdf5_home_win does not get set HOT 2
- Read dataset with 2d array stored fails on reading chunks HOT 10
- issues reading 4 dimensional dataset HOT 2
- SyntaxError: unsupported data type on compound datasets HOT 5
- Node 12? HOT 32
- Delete attribute HOT 6
- Tutorial: "Writing & Reading subsets" is not working. HOT 3
- Segfault reading HOT 4
- issue with appending to tables on windows 10
- Error: The specified procedure could not be found. (process.dlopen) HOT 1
- `hdf5.File is not a constructor` when bundled with webpack HOT 2
- cannot install HOT 3
- Win10+Node v14.15.5 Compilation errors HOT 6
- Getting data from Buffer
- Compile Error HOT 12
- install with yarn? HOT 2
- windows-build-tools / vs2017? HOT 37
- Error with handling variable length data (H5T_VLEN) HOT 6
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from hdf5.node.