| Reference | Summary | Fixed also with |
| ACI0104807 | Debugger may not show correct values for named and indexed parameters in a method. | 20.8 HF1 |
|---|---|---|
| ACI0105178 | Starting a /* comment in a continuation line (\) causes the editor to treat all following code as a comment, even after */ is added. | |
| ACI0105478 | Difference in Debug Logs with Immediate Writing Enabled and Disabled: entries are merged into the closing sequence. | 20.8 |
| ACI0105672 | Build4D: Server build - License must be optional | |
| ACI0105685 | When pasting an image file into the according area in the Menu tab of the 'ToolBox' dialog, it raises an unexpected Error #0 in "bat_MENUS_SET_BACKGROUND". | 20.7 HF2 |
| ACI0105686 | On macOS, playing with code editor of a class by adding some 'case of' (or 'For each') seems to corrupt memory; some crashes could happen because of the indentation | 20 R9 HF1 20.7 HF2 |
| ACI0105689 | Altering structure while using Data Explorer in browser makes it work incorrectly (inspect page and see unexpected errors). | 20.7 HF2 |
| ACI0105697 | Date fields are not printed in table forms | 20 R9 |
| ACI0105704 | Irrelevant Auto-Completion: When Typing "READ ONLY (*" in method editor, it proposes a list of tables whereas it should not. | 20 R9 HF1 20.7 HF2 |
| ACI0105724 | 4D Connection Dialog - "OK" button in 4D 20R9 remains inactive in compiled mode | 20 R9 |
| ACI0105753 | Unexpected deadlock when 4D attempts to redraw a web area after using the command 'WA Evaluate JavaScript'. | 20.7 HF2 |
| ACI0105762 | VP RESIZE TABLE doesn't work with range returned by VP Get table range | |
| ACI0105764 | Syntax checking does not detect errors when a conditional expression that should evaluate to a boolean value uses an expression containing an operator with an object notation expression. | |
| ACI0105765 | Under particular conditions, an error may occur in Compiled mode when a declared method parameter is used without giving it a value | 20.8 |
| ACI0105828 | 4D View Pro: a View Pro area disappears when swiping to left or right | 21 R2 |
| ACI0105845 | Bad error message if orderByFormula in client/server mode references a local selection which cannot be streamed. | |
| ACI0105850 | When try to convert text that includes specific characters, 'MAIL Convert to MIME" and 'MAIL Convert from MIME' don't convert correctly. | 20 R10 HF1 |
| ACI0105852 | Instant hang when pasting a line of text ending with a "\" into a method | 20.8 |
| ACI0105864 | Text cursor continues to blink in listbox column after clicking away to another application | 20.8 |
| ACI0105874 | The 4D command 'HIGHLIGHT TEXT' doesn't work in a subform. | |
| ACI0105882 | Download of big files with 4D.HTTPRequest failed if we do a double wait() | |
| ACI0105886 | 4D Server may crash with QUIC network layer on MacOS. | 20 R10 HF1 |
| ACI0105891 | 4D Remote may crash when the computer enters in a sleep mode. | |
| ACI0105901 | Table preview doesn't display in Explorer | |
| ACI0105904 | Saving the password to automatically connect the engined client to the engined server doesn't work. | 20.8 HF1 |
| ACI0105906 | 4D WebSocket server not forwarding messages to worker reliably | 20.8 HF1 20 R10 HF2 |
| ACI0105908 | When hovering over a class property, inconsistent type info in tooltip. | 20 R10 HF1 |
| ACI0105909 | Compile error when passing Integer class property to "Choose" 4D command. | 20.8 |
| ACI0105916 | The 4D command 'JSON Validate' should accept to validate a collection. | |
| ACI0105917 | Since 4D 20 R5, Drag & drop of pivot table fields does not work; only on Windows system. | 20 R10 HF1 |
| ACI0105929 | When sorting an object without specifying which property the sort is based on, this could cause 4D to crash on macOS. | 20 R10 HF1 |
| ACI0105932 | Opening a form, modifying the standard action on an object via the context menu, and closing the form does not save the modification. | |
| ACI0105961 | Enter key does not open selected item in Explorer | |
| ACI0105962 | On Japanese Windows system, when code contains kerning text, selection highlight and cursor positioning are incorrect. | 20.8 HF1 |
| ACI0105969 | 4D Server may crash with network component QUIC when closing client connections. | 20 R10 HF2 |
| ACI0105972 | When build an application, the copyright build keys ("CommonCopyright") no longer work. | 20 R10 HF1 |
| ACI0105993 | The list of recently used C/S databases is not displayed | |
| ACI0105994 | In combo box, 'On After Edit' event is not fired when typing Japanese text and validating it with Return key. | 20 R10 HF2 |
| ACI0106005 | Memory corruption on compiling empty try() expression | |
| ACI0106007 | Possible crash with the command 'WEB SEND RAW DATA'. | 20.8 HF1 |
| ACI0106009 | Components configured (through 'Project Dependencies' dialog) on server side not loaded on the client | |
| ACI0106026 | License problem when building a server headless using build4D component and toold4D | 20 R10 HF2 |
| ACI0106033 | 'SVG_New_textArea' call errors out with XML parsing issues when multiple style attributes are applied on it. | |
| ACI0106038 | Windows introduced a feature that smooths image edges on buttons by adding lighter pixels. However, when using PNGs with multiple states, this edge-smoothing can bleed into adjacent states, causing visible lines above or below the button image. | 20 R10 HF2 |
| ACI0106039 | A synchronization problem within a listbox object can cause the application to quit unexpectedly. This can occur with simultaneous actions such as adding/removing rows, entering data into a cell, and executing the command 'OBJECT SET SCROLL POSITION' | 20.8 HF1 20 R10 HF2 |
| ACI0106040 | 4D Write Pro: It may crash when simulated keyboard input is performed in a Write Pro document; since minor version macOS 26.1 (no problem with 26.0.1). | 20.8 HF1 20 R10 HF2 |
| ACI0106042 | Possible crash on client side while cloning a non-shared collection part of a shared graph | 20.8 HF1 20 R10 HF2 |
| ACI0106043 | The property 'urlQuery' of IncomingMessage in HTTPHandler wrongly decoded when url query value contain "%3D". | 20 R10 HF2 |
| ACI0106044 | AST interpreter: dereferencing a null 4D pointer does not trigger an error | |
| ACI0106046 | 4D application quits unexpectedly if calling the commands QUERY [SELECTION] BY ATTRIBUTE without the operator argument | 20.8 HF1 |
| ACI0106048 | When dereferencing a null 4D Pointer, error is triggered but the error message is not translated into French in XLIFF resources | |
| ACI0106053 | The 'ZIP Create Archive' command returns the incorrect status "true" if the folder doesn't exist, despite the occurrence of an expected error. | 20.8 HF2 |
| ACI0106054 | On macOS 26 (Tahoe), when you right-click 4D in the dock and choose “Show All Windows”, a ghost window appears. | 20 R10 HF2 |
| ACI0106058 | Inconsistency between ARRAY TO LIST / LIST TO ARRAY in Project mode compare to Binary mode. One is diacritic, the other one not. | 20 R10 HF2 |
| ACI0106059 | 4D may crash while using a not supported notation in a variable of a form. | |
| ACI0106060 | Error #1112 on a '.query()' when there is no space after an operator used for the request. | 20.8 HF1 |
| ACI0106061 | 4D crashes when calling '.getMails' using the new IMAP transporter. The issue occurs when requesting a large amount of mails to load (for example 500). | 20 R10 HF2 |
| ACI0106066 | Potential crash when the server administration window shows some information about a "dying" process. Closing that window is a workaround. | 20 R10 HF2 |
| ACI0106071 | When sorting an EntitySelection by a property of an object attribute, sorting rules for heterogeneous types are not applied (objects should be sorted before collections) | |
| ACI0106077 | For all types of detail form, markers are not displayed; can't manage them through the property list. Project mode only. | |
| ACI0106085 | With a binary database, you can't generate a built component | 20 R10 HF2 |
| ACI0106086 | Compile error when using 'Choose' command with numeric criterion (side effect of ACI0105909) | 20.8 HF1 |
| ACI0106089 | Show documentation opens a bad url with the french code editor | |
| ACI0106090 | When you add a folder in the explorer the folder is created but the list isn't automatically deployed, and the new folder name isn't edited. | 20 R10 HF2 |