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Whenever we try to use Multipoint directly against the query operation of a hosted feature service endpoint, it seems the feature service always returns the first matching feature, not all matching features. Would you be so kind and validate that maybe our Multipoint geometry is malformed?
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10-16-2021
06:30 AM
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0
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0
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894
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I try to access the spatial analysis (e.g. aggregate points) like they show here Programmatically accessing analysis services with my essential developer subscription. My ArcGIS Online organization/subscription only offers to bind an API key to the default location-based services. By using the map viewer, I can estimate the credits costs for aggregate points. With the pay-as-you-go option enabled, I cannot see any credits usage nor consumption. I am the administrator of the ArcGIS Online organization/subscription and I am bound to the Creator user type. Developer Dashboard configure service to an existing API Key: The ArcGIS Rest API describe portals endpoint does not show any "analysis" entry in the "helperServices" section. Are we missing any configuration step for activating "spatial analysis" with a pay-as-you go activated essential developer subscription?
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10-16-2021
06:16 AM
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413
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We would love to upgrade, but we are facing the mentioned Ubuntu 20.04 LTS CPU Instruction Issue The application is running on a "mature desktop workstation", but it is just a proof of concept for us. We are going to switch over to the new Apple Mac Mini M1 workstation. We did not found any issues regarding the M1 chip, so we hope this is a safe way to migrate. Would you recommend the Mac Mini M1 chip or the INTEL chip?
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08-10-2021
09:06 AM
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0
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1
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965
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We are facing some hard crashes using Ubuntu 20.04. LTS and some specific WMS services from DWD (German Weather Service Provider). Whenever we try to consume a "radar composite" the ArcGIS Runtime for Qt Version 100.4 creates a segmentation fault. Some sample WMS services which lead to a crash: https://maps.dwd.de/geoserver/dwd/wms Niederschlagsradar WX-Produkt RV-Produkt RX-Produkt Tagged sample application which crashes. Take a look at PegelMapApp::addWmsLayer. Machine specs are attached to the Ubuntu 20.04 LTS CPU Instruction Issue
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08-09-2021
02:22 PM
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0
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3
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1147
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Is it possible by using FeatureRequestMode::ManualCache to let the runtime manual cache all features without considering the max record count or do we have to query and insert the features by chunks on our own? m_acledFeatureTable = new ServiceFeatureTable(QUrl("~/FeatureServer/1"), this);
connect(m_acledFeatureTable, &ServiceFeatureTable::doneLoading, this, &AcledLayerSource::doneLoading);
if (useManualCaching)
{
m_acledFeatureTable->setFeatureRequestMode(FeatureRequestMode::ManualCache);
QueryParameters queryAll;
queryAll.setWhereClause("1=1");
queryAll.setMaxFeatures(std::numeric_limits<int>().max());
m_acledFeatureTable->populateFromService(queryAll, true, QStringList { "*" });
}
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06-03-2021
10:00 AM
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0
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1
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621
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We have to stay with ArcGIS Runtime 100.4 Version when addressing this outmoded working station.
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06-03-2021
09:45 AM
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0
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0
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2930
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Maybe you should take a look at Dave Timmins Anywhere.ArcGIS implementation. They solved a lot of token generations stuff using ArcGIS Online and ArcGIS Enterprise. I would start to inspect there Anywhere.ArcGIS.TokenProvider implementation. Enjoy.
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05-05-2021
02:38 PM
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2
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0
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2731
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POST
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Sure lscpu prints: Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 48 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 16
Model: 5
Model name: AMD Athlon(tm) II X4 640 Processor
Stepping: 3
CPU MHz: 3000.000
CPU max MHz: 3000,0000
CPU min MHz: 800,0000
BogoMIPS: 6000.00
Virtualization: AMD-V
L1d cache: 256 KiB
L1i cache: 256 KiB
L2 cache: 2 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Not affected
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user
pointer sanitization
Vulnerability Spectre v2: Mitigation; Full AMD retpoline, STIBP disabled,
RSB filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtr
r pge mca cmov pat pse36 clflush mmx fxsr sse s
se2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtsc
p lm 3dnowext 3dnow constant_tsc rep_good nopl
nonstop_tsc cpuid extd_apicid pni monitor cx16
popcnt lahf_lm cmp_legacy svm extapic cr8_legac
y abm sse4a misalignsse 3dnowprefetch osvw ibs
skinit wdt hw_pstate vmmcall npt lbrv svm_lock
nrip_save
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05-05-2021
08:56 AM
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0
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1
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3105
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POST
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We were seeing similar issues in the past when one of our core C++ library was compiled using some CPU instructions like avx/avx2 which were not supported on older CPUs. The desktop machine I am using for tests is having a "long-serving" motherboard. I just downgraded to the ArcGIS Runtime for Qt Version 100.1 (Version 100.10, 100.9 failed too) and voila the Qt Quick Map App appears. Is it possible to get the libruntimecore.so compiled without these CPU optimizations? I know the gcc is somewhat special, I used the ArcGIS Runtime 100.9 with Win10 and VS C++ on this machine before and it worked like a charm. Similar issues are known for tensorflow running on linux, too. Tensorflow Illegal instruction on older CPUs I have attached the cpu-infos,
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05-04-2021
10:36 AM
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0
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3
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3122
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I just was lazy and did a 'apt list *libqt5* to find all the qt5 related libraries which were deployed by Ubuntu. We are running the apps from the terminal and ensure that the LD_LIBRARY_PATH is targetting the Qt 5.15 and the ArcGIS Runtime for Qt directory. export LD_LIBRARY_PATH=~/Qt/5.15.2/gcc_64/lib:~/arcgis/runtime_sdk/qt100.11/sdk/linux/x64/lib We attached the ldd -r output and attached the gdb 'info sharedlibrary' output. The gdb shows, that at least the correct Qt and runtime libraries are loaded during execution. But when we set a breakpoint at main using 'break main', the breakpoint is not reached. As far as we can judge it, the libruntimecore.so try to load some library or is missing something on this OS causing the SIGILL. For the simple Qt Quick App without using ArcGIS Runtime we had to install the necessary OpenGL dev libraries, too. sudo apt-get install libxcb-randr0-dev libxcb-xtest0-dev libxcb-xinerama0-dev libxcb-shape0-dev libxcb-xkb-dev Is it possible to get some debug symbols for the libruntimecore.so?
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05-03-2021
01:37 PM
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0
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6
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3134
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We just setup a new Ubuntu 20.04 LTS machine using Qt 5.15 for app development. The Qt Quick and widget apps work like expected. When we create a simple Qt Quick or widget app using ArcGIS Runtime for Qt Version 100.11 the app crashes immediately with "illegal instruction (core dump)". We set the LD_LIBRARY_PATH to the Qt and ArcGIS Runtime libs. Maybe the runtime core libs are trying to load any missing library. gdb output: (gdb) run Starting program: /home/gisfromscratch/Projects/build-QuickMapApp-Desktop_Qt_5_15_2_GCC_64bit-Debug/QuickMapApp [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Program received signal SIGILL, Illegal instruction. 0x00007ffff49b9b2c in ?? () from /home/gisfromscratch/arcgis/runtime_sdk/qt100.11/sdk/linux/x64/lib/libruntimecore.so (gdb) where #0 0x00007ffff49b9b2c in ?? () from /home/gisfromscratch/arcgis/runtime_sdk/qt100.11/sdk/linux/x64/lib/libruntimecore.so #1 0x00007ffff7fe0b8a in ?? () from /lib64/ld-linux-x86-64.so.2 #2 0x00007ffff7fe0c91 in ?? () from /lib64/ld-linux-x86-64.so.2 #3 0x00007ffff7fd013a in ?? () from /lib64/ld-linux-x86-64.so.2 #4 0x0000000000000001 in ?? () #5 0x00007fffffffe157 in ?? () #6 0x0000000000000000 in ?? () (gdb) Any help to narrow this down would be fine. System infos are attached.
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05-02-2021
02:04 PM
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0
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8
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3537
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We have to manually close the underlying session instance of the internal connection implementation. Please take a look at this fix #2 the underlying session is closed manually Would love to get some feedback from the DEV team. @JoshuaBixby thank you for narrowing this down.
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12-31-2020
06:18 AM
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1
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0
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910
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POST
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Whenever we use the GIS instance for connecting to ArcGIS Online and the provided services we try to explicitly delete and release the GIS instance by calling del. We used the __enter__ & __exit__ pattern in our wrapper implementation, so that you can easily wrap the returned instance by a with statement. When we are running our unit tests we see some "unclosed <ssl.SSLSocket>" warnings popping up. Is there any best practice how to release the GIS instance and all related http client connections? geoint-py issue #2 @ Github
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12-30-2020
10:02 AM
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2
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2
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939
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IDEA
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As a geospatial engineer I need highly optimized development tools for delivering geospatial web worklows by using my loved and enterprise ready development tools like Rust, C++ and .NET Blazor. So that, I am able to create stunning web apps using these webassembly based geospatial web workflows. "Not everyone can be treated like a script kiddie and is satisfied with immature scripting tools and APIs." "Because of the exponential cost of fixing bugs, software defects should be determined and fixed as early as possible. This is one of the reasons why compiler were invented 70 years ago."
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11-30-2020
05:02 AM
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1
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2017
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Finally we solved the issue. We implemented a kind of wrapper before accessing the underlying RowCursor and this custom implementation did not handled the GetTableDefinition exception correctly when the layer or standalone table is having a join. Sometimes it is really helpful by just letting someone know which things are not related to the problem. Thank you so much for narrowing this down.
... View more
08-27-2020
04:02 AM
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0
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Title | Kudos | Posted |
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1 | 11-30-2020 05:02 AM | |
2 | 05-05-2021 02:38 PM | |
1 | 12-31-2020 06:18 AM | |
2 | 12-30-2020 10:02 AM |
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