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I believe the limit for a VM 32bit guest is about 1.4 to 1.6Gb. You seem to be requesting 4Gb?? This my be relevant: https://github.
link: You'll probably find the answer here: Search "Object Heap"
link: I'm getting an error when i try to compile. "could not reserve enough space for 4096000KB object heap". I now have: MaxRamForDev=4000, which is the up
link: I tried increasing the size to 4100 but that gives an error msg that I've exceeded the limit. Taking it down to 4000 removes that error msg but gives

Objects Understanding the differences between references and objects Managing object references and security Inspecting the escaping references issue Summary 3 Zooming in on the Heap Space Exploring the different gene
link: I'm not convinced that there is a problem so difficult to give solution. You can limit the JVM max heap size if you like.

I have (June 16 2020) installed the very latest java (1.8.0_251) OS_VERSION=5.1 OS_ARCH=i586 on my Windows7 32 bit laptop which has 2G RAM installed. I've also installed the lasted B4A release 9.90 immediately after installing the Java package. When I try compiling Erel's MyLocation example GPS co
link: Mark as solved. Erel's instructions worked fine. My projects are small and compilation times are acceptable on this 32bit win7 2GRam laptop.
link: Possible but not recommended. Compilation will be slow. Close the IDE. Open this path: C:\Users\<Your user name>\AppData\Roaming\Anywhere Software\B

Error occurred during initialization of VM Could not reserve enough space for 2097152KB object heap

I don't have a 32bit computer at hand right now, but I will try this for sure. Trying the approach from the link brings me the same error: "Error occurred during initialization of VM Could not reserve enough space for 4188160KB object heap"
link: Hello everybody. I have a b4j 64bit application working with no issues. I want to make a build for 32bit Windows. If i just use the jar file with 32bi

Previously pcf was a variable that held the object directly. Similar to the way that "bool b" holds the boolean value. Now pcf is a variable that holds a pointer to an object that is allocated at runtime on the heap. The arrow operator is a shortcut for the dereference operator + the dot operator:

Close the IDE, find the INI file, set MaxRamForDex to 512 or 1024.
link: Hi.. I am familier with b4a. But new bee for b4j and also for web application. I am trying to develope a web application using b4j When i try to run t
link: What modifications did you make to the jRDC2 code? I've downloaded v2.22 and used Amazon's Corretto's 32bit JDK8 version (1.8.0_265) and experience n

Well, in Java (and so in B4X) strings are immutable objects. This means that when you modify a string behind the scene the JVM (Java Virtual machine) is allocating a new string on the heap with the new value (at least if that new value isn't already on the heap, but that's another story) So the loop

Now I got this error compiling... Error occurred during initialization of VM Could not reserve enough space for 2097152KB object heap Im using B4A8.80 in a VM with Windows 7

Yes, it sweeps the heap and checks whether an object is in use or not. If the object is not referenced anywhere (nothing uses it), it frees the memory allocated to this object. Usually the GC enters in action when an allocation fails or just before the OutOfMemory error is raised.

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