im getting the error
Thread 1: Fatal error: Index out of range
I know what it means but I have absolutely no clue what my code is doing that triggers this error, because I don't get it in a line like this:
array.remove(at: 5)
but there:
#main
(In my Main File)
Is there a way to figure out what triggers that error?
Thanks for your Help!
Related
so im trying to get data from DB, but i get this error and i dont know how to fix it.
this is where im fetching the data -
this is where im trying to print it -
this is my he.json file constants -
everything is printed but with error -
How handle "missing message" error in react-intl?
You can add your own custom function.You might be having a the id missing in the corresponding json.
I have loaded my custom YOLOv4 TFlite model on Flutter based on this repo by TexMexMax. I already followed all the instructions in the README.md but still got these errors:
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/tflite_flutter-0.5.0/lib/src/delegates/gpu_delegate.dart:58:10: Error: The getter 'addressOf' isn't defined for the class 'TfLiteGpuDelegateOptionsV2'.
- 'TfLiteGpuDelegateOptionsV2' is from 'package:tflite_flutter/src/bindings/types.dart' ('/C:/flutter/.pub-cache/hosted/pub.dartlang.org/tflite_flutter-0.5.0/lib/src/bindings/types.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'addressOf'.
.addressOf);
^^^^^^^^^
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/win32-1.7.4+1/lib/src/structs.dart:2992:7: Error: Struct 'STATSTG' is empty. Empty structs and unions are undefined behavior.
class STATSTG extends Struct {}
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/tflite_flutter-0.5.0/lib/src/bindings/types.dart:6:7: Error: Struct 'TfLiteInterpreter' is empty. Empty structs and unions are undefined behavior.
class TfLiteInterpreter extends Struct {}
^
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/ffi-0.1.3/lib/src/allocation.dart:47:33: Error: Expected type 'T' to be a valid and instantiated subtype of 'NativeType'.
final int totalSize = count * sizeOf<T>();
There are list of errors similar to the above but with different functions(?). Then the errors ended with below:
FAILURE: Build failed with an exception.
* Where:
Script 'C:\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1005
* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command 'C:\flutter\bin\flutter.bat'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 1m 10s
Exception: Gradle task assembleDebug failed with exit code 1
I also tried some of the solutions here but still no luck. Apparently, according to this author, the TFLite plugins in Flutter doesn't support YOLOv4 yet hence I followed the repo by TexMaxMex since they had modified something so that Flutter could support the YOLOv4 model but then I encountered those errors.
Hope someone could enlighten me why is this happening and what should I do to assist the problems. Thank you in advance!
I am new to postgresql/postgis and am unable to solve this problem. I have lat long values which I retrieve by the click event and split using
lonlat.split(",");
But when I pass them into the following query, I receive a syntax error.
$sql1=$conn->prepare("select id,ST_Contains(geom,GeomFromText(4326,'POINT(".$lon." ".$lat.")')) as yes_within from public.".$layername);
$sql1->execute();
Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42601]: Syntax error: 7 ERROR: syntax error at end of input LINE 1: ...om,GeomFromText('POINT( )',4326)) as yes_within from public. ^' in C:\xampp\htdocs... Stack trace: #0 PDOStatement->execute() #1 {main} thrown in C:\xampp\htdocs... on line 22
From the error
Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42601]: Syntax error: 7 ERROR: syntax error at end of input LINE 1: ...om,GeomFromText('POINT( )',4326)) as yes_within from public. ^' in C:\xampp\htdocs... Stack trace: #0 PDOStatement->execute() #1 {main} thrown in C:\xampp\htdocs... on line 22
That means that even though you think you're getting them from split, you're not getting them from split. You're concatenating an empty string. The problem isn't in PostgreSQL.
Aside from that, don't construct a point that way. Instead use,
ST_MakePoint(long,lat)::geography
Which creates a geography not a geometry and it does it without text-parsing.
I have a question. SolrphpClient is not working with multicore.
I have two cores in my solr say core1 and core2.
While creating object of SolrPhpClient I am using the following syntax.
$solr = new Apache_Solr_Service('192.168.12.226', '8983', 'solr/core1/' );
It's giving a fatal error...
Fatal error: Uncaught exception 'Exception' with message '"500" Status: null_javalangNullPointerException_at_javaioStringReaderinitStringReaderjava50__at_orgapachelucenequeryParserQue' in C:\xampp\htdocs\solrsite\SolrPhpClient\Apache\Solr\Service.php:334 Stack trace: #0 C:\xampp\htdocs\solrsite\SolrPhpClient\Apache\Solr\Service.php(964): Apache_Solr_Service->_sendRawGet('http://192.168....') #1 C:\xampp\htdocs\solrsite\script\productlist.php(403): Apache_Solr_Service->search(NULL, 0, 15, Array) #2 C:\xampp\htdocs\solrsite\index.php(510): include_once('C:\xampp\htdocs...') #3 {main} thrown in C:\xampp\htdocs\solrsite\SolrPhpClient\Apache\Solr\Service.php on line 334
Solr is working fine in admin part.
Any help will be appreciated.
Based on your url that you provided:
http://192.168.12.226:8983/solr/core1/select?fl=ST_StockCode%2CST_ItemCategory%2CST_Stone1%2CST_Stone2%2CST_LowPrice%2CST_WebPrice
%2CST_Name%2CST_ArticleType%2CST_MetalType%2CST_HighPrice%2CST_ImageFileName%2Cis_clearance%2CGroupName
%2CFreePnp%2CST_ItemSize%2CST_MarketPrice&sort=ST_Name+desc&version=1.2&wt=json&json.nl=map&start=0&rows=1
It does not look like you are providing an actual query q= value in your request. I would guess that is the reason for the error... I would suggest that you start with setting the SolrPhpClient so that is passes q=*:* to start with.
Fatal error: Call to undefined method Debugger::checkSessionKey() in F:\xampp\htdocs\cakecms\views\pages\home.ctp on line 3
in cake php .
Are you trying to call $this->Session from your home.ctp? I don't think $this->Session is available to views.
If you show your code for home.ctp we could better see what is going on.